Car audio, car amplifier, speaker, dvd player, lcd monitor, car tv, car audio accessory.Car amplifier oem/odm
Rice, Corn, Construction Products, Plumbing Materials, Furniture, Millets, Lemon, Packing Bags, Smart Gadgets.
Thermal printer, bluetooth printer, POS printer, wifi printer, barcode scanner.
High class laptops, desktops, monitors, tv, tablets, telephones, laptop components like hard drives, ram memory, laptop parts, displays, power supplies, gaming accessories, mix of consumer electronics on pallets ,audio, home appliances, car audio, stage.
Digital products, such as USB flash drive, MP3/4, solar charger.
Kiosk mental keyboard, POS machine, tablet PC, mini speaker, earphone, digital peripheral.
Solar power bank, solar charger, solar lights and bluetooth products.
Mobile phone, mobile parts, computer hardware and peripherals, ups, speaker, lan card, 1394 firewire card, card reader/ writer, usb hub, mp3.
Electronical goods, TV, music system, MP3 player.
Customer electric, selfie stick, smart ring, usb mini fan, bluetooth speaker, bluetooth car kit, bluetooth headset.
DMR (Digital mobile Radios) is an open professional digital radio communication system standard. As Caltta is a member of the DMR association, our DMR base radios are fully compliant with DMR standard and can interconnect with the products of various DMR radio manufacturers. As a dmr manufacturer, we provide dmr mobile radios for sale, dmr base radio, dmr radio system, dmr equipment, dmr portable radio, dmr radios for sale,dmr digital radio, dmr mobile, dh410, etc. For more information about dmr tech, please feel free to contact us!
The new generation of DH4 series dmr mobile radio, packing versatile features into compact bodies, helps business users to improve work efficiency at a lower cost. Features of DH460 DMR Portable Radio Richer Operation The 1.75-inch LCD screen and half-keyboard bring users a richer operating experience. Classic Design Dual-color body, lightweight, high-quality. Off-belt clip, classic knob layout, easy to operate. Ruggedized Design 18-pin waterproof accessory interfaces ensure IP65 protection. Digital and Analog Compatibility It supports digital and analog modes and provides rich services such as short messages, roaming, stun/revive, and radio check to help users work more efficiently. Loud and Clear Voice 2W high-power speaker, combined with an optimized sound cavity and MIC noise-reduction algorithm, makes loud and clear sound with maximum efficiency, ensuring clear communication in noisy environments. Long Working Time With a standard 2500mAh battery and digital power-saving technology, the digital mobile radio lasts for 18 hours in the analog mode and 25 hours in the digital mode (5:5:90 traffic model) and fully meets the continuous working requirements of the front-line users.
The ZXTS eTC 220 adopts high-performance network processor and commercial server, which has the following characteristics: Completely proprietary intellectual property rights Open interfaces Optimized signaling and data links specially designed for trunking services High-performance network processors High-speed internal data forwarding bus Support host and backup, disaster recovery, and the system has high reliability The server adopts the latest AMD EPYC ROME 7002 series CPU with high performance, low cost and low power consumption For more about dmr technologies and digital radio communication system.
Caltta eChat e800, a digital smart PoC radio, provides users with high-quality industrial applications. Features of e800 eChat Smart Radio Ultra Thin With an ultra-thin design, e800 is a good choice for long-time carrying and work. Fingerprint Identification and Dedicated PPT Key The power button with fingerprint identification function makes the radio safer. And the dedicated PTT key facilitates quick response and call. Outstanding Industrial Design With a 5.7" display and Android OS, e800 is easy to operate. The human-computer interaction is optimized for heavy-duty applications. Loud and Clear Professional sound cavity design, high-power loudspeaker, excellent audio encoder, and dual-MIC noise suppression ensure loudness and clarity from all backgrounds. Long Standby Time The 3420 mAh large-capacity battery makes it suitable for long-hour working shifts. High Reliability IP68 rated. The 4G POC radio is fully protected from dust and water and is ready to perform in all weather. Open to Third-party App Smart radio with Android OS, compatible with third-party applications, making user's work more efficient and convenient. Extensive Functions e800 supports Galileo/GPS/Glonass/BDS to provide dedicated users with precise location-based services. It supports lots of Android APPs, and it connects with USB OTG devices to extend functions. There are many dmr radio manufacturers, but we are one of the best choices for you.
PH6 series, born with a professional appearance, provides cost-effective group communication, enables efficient team collaboration, and delivers rich data applications, enhanced features, and superior voice quality. It is an ideal choice for PTT communication. Features of PH600 DMR Portable Radio Compact and Lightweight Only 100mm in height, less than 290g in weight, easy to carry. Easy to Operate The big-sized PTT button and the double-knob design at the top bring easy operation. Analog and Digital Compatible Digital-analog conventional compatibility allows PH600 to quickly switch between digital and analog modes. Loud and Clear Voice A front speaker and high-efficiency amplifier provide a loud and clear voice even in a noisy environment. Long Battery Life A 2600mAh standard battery supports working for up to 20 hours in a 5-5-90 duty cycle in DMR conventional radio system mode. Solid and Reliable Quality IP68 and MIL-STD 810G rated, resistant to water, extreme weather, and drop and shock at various levels. Full Encryption Support 40bit basic encryption. 128/256bit AES encryption is optional. Easy software settings ensure that the call is foolproof. Dispatching Services Supports multiple dispatching services, such as registration, radio check, lone worker, and remote stun/revive to realize remote dispatching and meet daily work management needs. Clear Voice Prompt The voice prompt informs users of news and information immediately. Other Features In addition to basic DMR voice and data services, PH600 DMR radio with GPS also supports many optional features such as GPS, Bluetooth, voice recording, advanced encryption, ECS (Enhanced Conventional System), and an optional board. If you are looking for a reliable dmr supplier, please contact us.
PH6 series, born with a professional appearance, provides cost-effective group communication, enables efficient team collaboration, and delivers rich data applications, enhanced features, and superior voice quality. It is an ideal choice for PTT communication. Features of PH660 DMR Portable Radio Richer Operation The 1.75-inch LCD screen and half keyboard bring users a richer operating experience. Compact and Lightweight Only 100mm in height, less than 290g in weight, easy to carry. Easy to Operate The big-sized PTT button and the double-knob design at the top bring easy operation. Analog and Digital Compatible Digital-analog conventional compatibility allows PH660 to quickly switch between digital and analog modes. Loud and Clear Voice A front speaker and high-efficiency amplifier provide a loud and clear voice even in a noisy environment. Long Working Time A 2600mAh standard battery supports working for up to 20 hours in a 5-5-90 duty cycle in DMR conventional mode. Solid and Reliable Quality IP68 and MIL-STD 810G rated, resistant to water, extreme weather, and drop and shock at various levels. Full Encryption Support 40bit basic encryption. 128/256bit AES encryption is optional. Easy software settings ensure that the call is foolproof. Dispatching Services Supports multiple dispatching services, such as registration, radio check, lone worker, and remote stun/revive to realize remote dispatching and meet daily work management needs. Clear Voice Prompt The voice prompt informs users of news and information immediately. Other Features In addition to basic DMR voice and data services, PH660 DAB digital radio with Bluetooth also supports many optional features such as GPS, Bluetooth, voice recording, advanced encryption, ECS (Enhanced Conventional System), and an optional board. If you are looking for a reliable dmr manufacturer, please contact us.
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Caltta PH700 DMR Portable Radio Caltta PH7, a professional digital radio system series working with the DMR Tier III system, helps to keep professional users connected. It comes with an ergonomic design, rich digital functions, and remarkable quality to increase management efficiency and enable customers to be responsive to emergencies. Features of PH700 DMR Portable Radio Digital and Analog Compatible Compatible with both digital and analog trunking and conventional systems, supports smooth analog-to-digital network migration. Excellent Audio Performance 2W high-power loudspeaker with noise reduction design ensures a clear and loud voice even in noisy environments. High-capacity Battery for Long-time Work The standard 2000mAh battery with the power-saving design of digital technology supports 16-hour working in the 5:5:90 working mode. Reliable Quality IP68 and MIL-STD 810G rated, resistant to water, extreme weather, and drop and shock at various levels. Higher Safety The digital standard and deeply customized OS provide high safety. Professional users can use hardware encryption cards to encrypt voice and achieve better safety performance. Full Encryption Support 40bit basic encryption. 128/256bit AES encryption is optional. Easy software settings ensure that the call is foolproof. Dispatching Services PH700 DMR compatible radios support multiple dispatching services, such as registration, radio check, lone worker, and remote stun/revive to realize remote dispatching and meet daily work management needs. Clear Voice Prompt The voice prompt informs users of news and information immediately. Other Features In addition to basic Tier III DMR voice and data services, PH700 also supports many optional features such as GPS, Bluetooth, voice recording, advanced encryption, and ECS (Enhanced Conventional System).
The TS-M1021 is a diminutive Bluetooth module, measuring merely 8 by 12 millimeters, designed for applications requiring minimal size and low power consumption, without compromising on cost-effectiveness. This module is renowned for its remarkable stability and wide-ranging compatibility. It comes with a default setting that facilitates Bluetooth serial port transparent transmission, allowing users to modify serial port baud rates, device names, and additional parameters using the supplied AT commands. This feature enables adaptable operation and straightforward implementation, making the module an ideal choice for a diverse array of customer development projects. Model No.: TS-M1021 Features Bluetooth Version: BLE 5.1 Frequency Band: 2.402GHz-2.480GHz ISM band TX Power: -20dBm~+10dBm Receive Sensitivity: -97dBm Air Rate: 250Kbps/1Mbps/2Mbps Antenna: Ceramic Antenna Advise Range: 100m Memory: 512KB FLASH+56KB RAM Size: 12*8*1.5mm Pin/GPIO: 12/7 Power Supply: 2.0~3.6V Operating Temperature: -40~+85 Peripheral Interface: UART/I2C/ADC Serial Transparent Transmission Rate: BLE 20KB/s Applications Smart home Location tracking Intelligent educational equipment Measurement and monitoring system Industrial sensors and controls Medical equipment monitoring and wireless control
TS-M1020D is an 8*12mm ultra-small size Bluetooth low power ultra-low cost Bluetooth module, the module is a Bluetooth 5.2 chip, integrated BLE+SPP dual Bluetooth protocol, with excellent stability and compatibility. Module default Bluetooth serial port transparent transmission, the user can change the serial port baud rate, device name and other parameters according to the provided AT instructions, flexible operation and simple use. Suitable for various development projects of customers. Model No.: TS-M1020D Features Bluetooth Version: BLE 4.2+SPP 3.0 Frequency Band: 2.402GHz-2.480GHz ISM band TX Power: -20dBm~+4dBm Receive Sensitivity: -95dBm Air Rate: 250Kbps/1Mbps/2Mbps Antenna: Ceramic Antenna Advise Range: 80m Memory: 256KB FLASH+128KB RAM Size: 12*8*1.5mm Pin/GPIO: 12/7 Power Supply: 3.1~4.35V Operating Temperature: -20 ~+85 Peripheral Interface: UART/SPI/I2C/ADC Serial Transparent Transmission Rate: BLE 4KB/s, SPP 16KB/s Applications Smart home Location tracking Intelligent educational equipment Measurement and monitoring system Industrial sensors and controls Medical equipment monitoring and wireless control