Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
1～30 item / All 160 items
Waterproof illuminance sensor transmitter current output / Model number MI1LXT-512ASM. Illuminance converter (transmitter) with dustproof and waterproof rating IP65.
MI1LXT-512ASM: Current output type MI1LXT-512VSM: Voltage output type
Waterproof illuminance sensor, battery-free specification (0 to 150,000 lux) / Model number M761APG-PHM100SS
There are various outputs, both analog and digital. This sensor is used to measure the brightness of light as perceived by the human eye and is mainly used in places where lighting is important, such as sports venues, offices, art galleries, museums, and hospitals. It provides accurate measurements of lux illumination under all environmental conditions.
Ideal for replacing CdS cells. Made of silicon phototransistor with built-in optical filter. Characteristics equivalent to human spectral sensitivity.
* It is a top-view type and is the same as the conventional illuminance sensor "CdS cell." * In particular, the PT337P11FA has a lead spacing of 2.4 millimeters, which is the same dimension as the conventional representative "CdS cell." * The spectral sensitivity characteristics have been significantly improved compared to the "CdS cell."
"Brightness and darkness levels" are sensed by the illuminance sensor, which is environmentally friendly and cadmium-free, suitable for large electronic devices as well as portable electronic devices.
■ For mobile devices, there is a surface-mount "chip-type illuminance sensor." ■ For replacing CdS cells, there is a "top-view package illuminance sensor." ■ A versatile "side-view package illuminance sensor." ■ These products have a sensitivity that approximates human visual sensitivity and can generate a large current even in low light, significantly simplifying the design of surrounding circuits (according to our research). ■ The difference in output current due to variations in light sources is small, making these products highly reliable.
The ease of use experienced on-site is the difference in basic performance.
To use the radio, no personal qualifications or licenses are required, but the following procedures are necessary: ○ Simple radio station… Application for a license to establish a radio station as a corporation, organization, or business ○ General business radio station… Application for a license to establish a radio station as a corporation, organization, or business A qualification for at least two radio operators is required for corporations. 【Features】 ○ Waterproof performance indicating ultra airtightness is equivalent to IP57(*) ○ Powerful and dynamic playback sound ○ Compact and robust structure resistant to impact ○ Excellent operability that anyone can easily use ○ Equipped with an emergency button to alert in emergencies ○ Waterproof battery case available *For more details, please contact us or refer to the catalog.
Reduction of basic electricity charges is possible! Since thermal energy is not easily generated, it also contributes to CO2 reduction.
"Eco Omni" is a system that stores regenerative energy generated during the ascent and descent of loads in capacitors, using energy that was previously released as thermal energy to supplement the power used during operation. By adopting this product, the electrical capacity per unit can be reduced to 60-80%, allowing for a decrease in the capacity of power supply equipment. Since it does not convert generated electricity into thermal energy, it contributes to climate change mitigation. 【Features】 ■ Reduction of power supply equipment capacity during new installation ■ Effective utilization of regenerative energy ■ Climate change mitigation ■ Reduction of basic electricity charges ■ Reduction of CO2 emissions *For more details, please refer to the PDF materials or feel free to contact us.
As a pendant tag, it is possible to monitor the movement of people and objects! Various applications can be configured.
The "I'm here BLE B4T-IHBCN" is a beacon tag equipped with Bluetooth Low Energy. As a pendant tag, it enables monitoring of the movement of people and objects. It can be attached to high-value machines and measuring instruments for asset management. 【Features】 ■ Equipped with BLE (Bluetooth Low Energy), a low-power standard ■ Operates for about one year on a coin battery (CR2032) (at a transmission interval of 2 seconds) ■ Can be received by computers, tablets, and smartphones ■ Various applications can be developed ■ Communication distance of approximately 50 meters in line-of-sight environments *For more details, please refer to the PDF document or feel free to contact us.
Battery-less wireless sensors using "environmental energy generation" technology. High waterproof and weather resistance, suitable for various usage scenarios.
This product is a wireless door opening and closing sensor that does not require battery replacement. No wiring work is necessary. It can be easily installed. Additionally, the power needed for transmission is generated by solar cells, so there is no need to worry about the timing, cost, or hassle of battery replacement. Furthermore, it can be used in outdoor environments exposed to strong wind, rain, and sunlight. 【Features】 ■ Easy to install ■ Maintenance-free ■ Suitable for various usage scenarios ■ High waterproof and weather resistance ■ Wide communication area *For more details, please refer to the PDF document or feel free to contact us.
Ultra-thin peripheral light sensor 'OPT3006'
The OPT3006 is a single-chip illuminance sensor that measures the illuminance of visible light as perceived by the human eye. Its high-precision spectral response closely matches the photopic response of the human eye. With powerful infrared (IR) removal, it accurately measures illuminance as seen by the human eye, regardless of the light source. This maintains high accuracy even when the sensor needs to be placed under dark glass. In combination with backlight ICs and lighting control systems, it can create various lighting environments and is suitable as an alternative to photodiodes, photoresistors, and low-performance ambient light sensors. The built-in full-scale setting feature eliminates the need for manual selection of the full-scale range, allowing measurements from 0.01 lux to 83k lux. This capability enables light measurements across a 23-bit effective dynamic range. Additionally, it provides flexible digital operation for system integration, allowing for continuous or single measurements. *For more details, please contact us.*
Motorola's unique rugged design. It has passed our proprietary reliability tests.
The digital simple business portable radio (compatible with registered stations) "Motorola GDR3500" is equipped with features and performance unique to digital technology. Compared to conventional analog models, it offers clearer sound quality with less noise, enabling secure communication with 511 types of UC modes and 32,767 types of secret codes. It features a large PTT button and front buttons that are easy to press even with gloved hands, an emergency button to signal distress, and an LED lamp that can be checked while worn on the arm, ensuring user-friendly operability. It complies with the European RoHS directive. For more details, please download the catalog. ● This product has been discontinued. Regarding successor products We will propose the most suitable radios, transceivers, and intercoms according to your needs. Please feel free to consult us. Contact us here https://rentec.stjg.jp/inquiryform/
A working wireless that pursues functionality and ease of use.
The simple and general business-use radio "Motorola GL2000" features a power switching function that allows you to adjust the output according to the usage environment. Communication in nearby areas can be done at low power, while communication over longer distances can be done at high power, which helps save battery consumption when used wisely. Additionally, the form design of the Motorola GL2000 fits perfectly in the hands of working individuals. Furthermore, the rotary switch is designed with busy operations in mind, enhancing the usability of this radio. For more details, please download the catalog. ● Due to the digitalization of simple radios guided by the Ministry of Internal Affairs and Communications in November 2024, all analog simple radios will no longer be operational, necessitating a switch to digital-compatible simple radios. Ministry of Internal Affairs and Communications Radio Utilization Homepage: https://www.tele.soumu.go.jp/j/ref/relate/dcr/ We, the STJ Group (STJ Rentech, Santelecom Japan), handle a wide range of communication equipment in Japan. We will propose the optimal transceiver to meet your needs. Please feel free to consult with us.
High reliability that ensures communication functions effectively in various environments.
The simple and general-purpose radio "Motorola GP3188/GP3688" is equipped with a unique signal control circuit, enabling stable and high-quality audio output, achieving comfortable communication with "Crystal Clear" clarity. Additionally, using accessories such as headphones further enhances communication comfort. The battery life has significantly increased, with the addition of a large-capacity lithium-ion battery, allowing for long usage times of 24 hours on low power and 16 hours on high power. It features a tough body that excels in durability, having cleared the harsh conditions set by MIL (U.S. military standards), boasting high reliability to ensure communication functionality in various environments. For more details, please download the catalog. ● This product has been discontinued. Regarding successor products, we will propose the optimal radio, transceiver, or intercom based on your usage environment. Please feel free to consult with us.
It is a communication tool, a transceiver, that enhances outdoor experiences.
The digital simple business radio (registered station/package) "Icom IC-DPR1" is a communication tool that enhances outdoor activities. It can be easily used with just a registration application and achieves high operability as a vehicle-mounted digital transceiver. It comes standard with a microphone, allowing all operations to be performed with the included microphone. Additionally, it is equipped with speaker functionality, enabling you to hear the received sound at hand, which allows for highly intelligible communication. For more details, please download the catalog. ● This product has been discontinued. Regarding successor products, we can recommend the most suitable radios, transceivers, and intercoms based on your usage environment. Please feel free to consult with us.
Equipped with a total of 100 channels, including 35 analog channels and 65 digital channels! With a dustproof, waterproof, and rugged body, it supports demanding tasks.
The digital simple business radio (licensed station) "TCP-D203/TCM-D204" achieves clear audio quality with minimal noise during digital mode operation. It features a total of 100 channels, including 35 analog channels and 65 digital channels. A smooth transition towards complete digital migration by 2022 is possible without waste. It is equipped with an emergency function that is effective for emergency reporting. For more details, please download the catalog. ● This product has been discontinued. Regarding successor products, we will propose the most suitable radios, transceivers, and intercoms based on your usage environment. Please feel free to consult us. For inquiries, click here: https://rentec.stjg.jp/inquiryform/
Compact and affordable wireless device.
In analog business radios, there were issues with not being able to hear the other person's voice clearly due to noise, and it became difficult to hear as the distance increased. The TCM-D144/D244/D344 series adopts a highly rated 4-value FSK digital method. Compared to conventional analog radios, it allows for clear voice communication with less noise even over longer distances. Additionally, due to its dual-mode compatibility (with some exceptions), it can flexibly accommodate a gradual transition to digital based on budget. By integrating with GPS location management systems, it supports the efficiency of various operations such as transportation, shipping, and delivery. 【Features】 ○ Digital communication without white noise ○ Clear and easily understandable digital communication with distant parties ○ High sound quality and minimal delay achieved through the use of DSP ○ Adjustable sound quality according to the usage environment ○ Secret communication function to prevent third parties from overhearing calls For more details, please contact us or download the catalog.
Intrinsic safety explosion-proof structure! Equipped with individual, group, and simultaneous selection call functions.
The "NX-230EX FT" is a VHF general-purpose radio with a dustproof and waterproof structure rated IP65/67. It supports clear voice digital communication and is equipped with an advanced digital secret code function with 32,767 combinations. Additionally, we also have the UHF general-purpose radio "NX-330EX FT." Please feel free to contact us if you have any requests. 【Features】 ■ Intrinsically safe explosion-proof structure ■ Digital/analog mode general-purpose radio ■ Rugged design compliant with MIL-STD (U.S. Department of Defense military standards) ■ Dustproof and waterproof structure IP65/67 ■ ARIB STD-T102 supports clear voice digital communication *For more details, please refer to the PDF materials or feel free to contact us.
Lightweight and compact, with over 16 hours of battery life! Equipped with excellent features that support a variety of uses.
The "SR920V" is a general-purpose radio that supports VHF band digital/analog communication methods. The body thickness is 29.4mm, and it weighs approximately 250g (with the SBR-33LI attached), making it lightweight and compact. You won't have to worry about daily tasks or carrying it around. Additionally, with a low-power circuit design, the 1,900mAh slim standard lithium-ion battery allows for over 16 hours of operation on a single charge. 【Features】 ■ Dual mode for digital/analog compatibility ■ Ensures reliable communication even in loud noise or strong winds ■ 800mW high-quality sound and loud volume ■ Lightweight and compact with over 16 hours of battery life ■ Top-class dustproof and waterproof performance (IP68) *For more details, please refer to the PDF document or feel free to contact us.
To convey to the person you want to reach when you want to convey it! Smooth operations tailored to your business style.
The "SRFD10" is an on-demand micro income with a luxurious circuit configuration featuring two receivers, providing flexible support for operations. With dual-channel reception, it allows for simultaneous monitoring of two operations. Additionally, it employs a large access key that makes it easy to transmit even when attached to the chest or collar, and volume adjustment can be easily done with the front key operation. 【Features】 ■ 2-in-1 communication ■ Easy operation / large access key ■ STR one-click hands-free ■ Auto TX mode ■ CUE function *For more details, please refer to the PDF document or feel free to contact us.
User code communication is possible! High-quality, multifunctional digital transceiver.
The "IC-DV60S1" is a general-purpose radio for VHF band digital and analog use. It can be integrated into an analog system or used to build a new, high-functionality digital communication system. It supports three types of selective calling (all-call/group call/individual call) to facilitate efficient information transmission. 【Features】 ■ Digital/Analog hybrid device ■ User code communication ■ Emergency call function ■ Selective calling ■ Various data transmission functions ■ Mandown function/LONE WORKER function *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study of Radio Equipment] Electrical Equipment Related *Clear Voice Communication, Robustness](https://image.mono.ipros.com/public/product/image/445/2001238511/IPROS14509189998802108772.jpg?w=280&h=280)
Reliable and excellent multifunctionality in harsh environments! Top-class durability compliant with U.S. military standards.
To our customers in the electrical equipment sector, we would like to introduce a case study involving the implementation of the "radio equipment" we handle. Previously, they were using analog radios, but one unit was damaged and, due to the impossibility of repairing the equipment, they wanted to introduce new radio equipment. In response, we proposed the reliable, high-quality digital radio "MiT5000" for harsh environments. As a result of the implementation, the two-microphone noise-canceling feature provided clear voice communication with minimal noise, leading to increased efficiency during operations. [Case Overview (Partial)] ■ Industry: Electrical Equipment ■ Manufacturer: Motorola Solutions, Inc. ■ Model Introduced: Portable Digital Simple Business Radio "MiT5000" ■ Number of Units Introduced: 10 units *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study of Radio Equipment Introduction] School-related *Communication possible over a wide area, no construction required*](https://image.mono.ipros.com/public/product/image/864/2001509359/IPROS15229729437879163418.PNG?w=280&h=280)
Can cover areas where mobile radio signals do not reach! No construction needed when combined with the on-site LAN.
We would like to introduce a case study on the introduction of the vehicle-mounted digital simple business radio "IC-DU6505BN PLUS" in school-related facilities. The school was seeking a solution that would expand the communication environment of the newly constructed building while maintaining compatibility with existing equipment and allowing for integrated operation. After the introduction, detailed area surveys and demonstration experiments were conducted in locations where communication had previously been interrupted, ensuring a reliable communication range, which created an environment where all staff could use the radios with peace of mind. 【Case Overview】 ■Challenges - The construction of a new building disrupted existing communication. - There was a desire to enable communication throughout all buildings, but construction and replacement of radios were difficult. ■Benefits - Communication over a wide area became possible. - Management became easier without the need for construction. *For more details, please download the PDF or feel free to contact us.
![[Case Study of Radio Equipment Introduction] Aquarium *Elimination of Dead Zones through Relay System](https://image.mono.ipros.com/public/product/image/fd3/2001516178/IPROS9253372571428171370.png?w=280&h=280)
A case where significant expansion of communication areas and clear voice calls through digital communication have become possible.
We would like to introduce a case where a digital simple wireless relay system "TCB-D239CR" was implemented at an aquarium. In this facility, digital radios were being used; however, due to special obstacles such as the glass and water of the tanks, communication between the handheld devices at positions across the tanks was not functioning well. By placing the relay system, communication improved, and the relay device could be positioned out of sight of the customers, allowing for installation without compromising the aesthetics of the facility. [Challenges] - Communication dead zones caused by the tanks - Establishing a means of communication - Aesthetic considerations within the facility *For more details, please download the PDF or feel free to contact us.
It is important to choose the appropriate model according to the communication distance, functions, and usage environment.
A business radio is a communication device used for business communication, emergency information transmission, and on-site instructions. To improve operational efficiency and safety, they are actively used in various settings such as construction sites, security, transportation, and event management. This article provides detailed explanations of the basic knowledge, types, selection criteria, and 15 recommended models of business radios based on distance. It offers information to help you find the suitable radio to streamline operations on-site. *For detailed content of the column, you can view it through the related links. For more information, please download the PDF or feel free to contact us.*
Enhanced wave response model! Significantly expands the communication range of digital simple radios.
The "IC-RP6300R" is a system that enables the extension of communication range by relaying communications from digital simple radios (licensed stations). It allows for operations over a wide area that could not be covered by communications between digital simple radios, as well as the elimination of physical radio interference caused by underground structures or terrain. Additionally, it comes with a duplexer (antenna sharing device) that allows for system construction with just one antenna, making it easy to install the relay station. 【Features】 ■ Duplexer for system construction ■ Comfortable communication due to interference countermeasures *For more details, please download the PDF or feel free to contact us.
A registered station type transceiver capable of wide-range communication with 5W high power!
The "SRD790/SRD795(-BT)" is a professional-grade wireless device featuring high durability, 1400mW high sound quality and loud volume, high-performance noise cancellation, and long battery life. The newly implemented feature "YAESU Connect" includes powerful interference avoidance capabilities and convenient functions utilizing dual simultaneous reception. Individual calls can be made in up to 7 groups, and in emergencies, information can be shared across group boundaries (merge function). 【Features】 ■ Simple key model SRD790 ■ One-click hands-free function ■ CUE: Cue function ■ Unique noise cancelling ■ Area research function ■ Air clone function *For more details, please download the PDF or feel free to contact us.
Safety explosion-proof radio compatible with MOTOTRBO digital general-purpose radios and analog general-purpose radios!
● The MOTOTRBO R7 is a MOTOTRBO digital general-purpose radio and an analog general-purpose radio. ● There are two models: the Full Keypad Model (FKP) and the No Keypad Model (NKP). Both models feature IMPRES technology. ● It is specially designed for the medical industry and is resistant to disinfectants and decontaminants. ● The communication methods are half-duplex (simplex), relay communication (semi-duplex), and TDMA (Time Division Multiple Access). ● It has a safety explosion-proof specification with an intrinsic safety option UL TIA-4950. ● The maximum output is 4W in the UHF band and 5W in the VHF band. * According to MOTOROLA safety standards, the maximum output is limited in the higher frequency UHF band. ● The battery life is as follows: - 20 hours in the VHF band (output 4W), 15 hours (output 1W) - 19 hours in the UHF band (output 5W), 14.5 hours (output 1W) * When using the lithium-ion battery PMNN4807 * Estimated time based on a ratio of receive 5: transmit 5: standby 90 ● The speaker output is 3W, with a maximum of 107 phon. The high-volume speaker delivers sound at over ten times the volume of a conversation at 102 phon.
It is a dual device for digital and analog. It is a latest DMR standard compliant general-purpose radio that is compatible with existing analog radios.
● The MD658 (MD-658) is a vehicle-mounted general-purpose radio manufactured by Hytera. ● It is the latest DMR standard-compliant general-purpose radio. ● It is a dual-mode device that supports both digital and analog, compatible with existing analog radios. ● It operates in the VHF band from 136 to 174 MHz and the UHF band from 400 to 470 MHz. ● As it is DMR, the frequency step is 12.5 kHz. ● It uses Time Division Multiple Access (TDMA) technology. ● It supports individual calls, group calls, and broadcast calls. ● It includes an emergency call feature for urgent situations. ● It is a durable radio that complies with MIL-STD-810 C/D/E/F/G standards. ● It has an IP54 rating for dust and everyday water resistance. ● With DMO (Direct Mode), it allows two independent groups to use the same frequency without stress. ● The pseudo-trunking feature automatically detects and assigns an available time slot between two time slots, allowing any radio to communicate individually while others engage in group communication. *For more details, please feel free to contact us.*
It is a DMR digital and analog general-purpose radio. It is a dual device for digital and analog. It is compatible with the new spurious emissions standards.
● The MD628 (MD-628) is a vehicle-mounted DMR digital and analog general-purpose radio manufactured by Hytera. ● It is capable of acquiring GPS information and dynamic management. ● It can store and manage all communication history. ● It has voice recording capabilities. ● The transmission output ranges from 1W to 25W, used according to the output specified in the applied license. ● It has a channel capacity of TDMA2 multiplexing. TDMA is a time division operation mode. In digital mode, it allows for two complete communication lines on a frequency of 12.5kHz narrowband. ● By utilizing the external terminals (ports) on the front and rear of the MD628, third-party developed extensions can be added, significantly enhancing the effectiveness of the radio. ● It has obtained high durability standards of MIL-STD (U.S. military standards) MIL-STD-810 C/D/E/F/G. ● As a digital-analog / dual-mode DMR, it is compatible with existing analog general-purpose radios, allowing communication with them. In future digitalization, there is no need to replace the radio, only additional licensing costs, preventing double investment. *For more details, please feel free to contact us.*
We can provide a wide range of proposals tailored to your needs.
The light sensor from New Japan Radio is equipped with a visual sensitivity correction filter. It is less susceptible to infrared interference and has good linearity over a wide range of illuminance (0.1 to 100,000 Lux). It supports a peak sensitivity wavelength of 560 nm, a sensitivity wavelength range of 350 to 650 nm, a photocurrent of 270 nA ± 15%, and an illuminance detection range of 0.1 to 100,000 Lux (conditions: VR=0V, Ta=25°C). 【Product Lineup】 Light Sensor
Strong against intense movements and sweat! Waterproof electret-type intercom microphone.
The "UMK1500" is a professional waterproof intercom microphone that can be used in the rain or harsh environments with performance comparable to that of a standard microphone. It can be used in conjunction with your existing wireless devices and features a washable waterproof design. Its applications are diverse, including dolphin shows at aquariums and instructors at fitness clubs. 【Features】 ■ Can be used in conjunction with your existing wireless devices ■ Washable waterproof design ■ Widely applicable for events, aquariums, construction sites, etc. ■ Usable in the rain or harsh environments with performance comparable to that of a standard microphone ■ Waterproof case also available *For more details, please refer to the PDF document or feel free to contact us.
