Kirisun Dp415 Digital Dmr UHF/VHF GPS Two-Way Walkie-Talkie Handheld Portable Two Way Radio Digital Encryption

• Customization: Available
• Battery Type: Lithium-ion
• Channels: 256 channels
• Model NO.: DP415
• Communication Distance: 1-4km
• Display Type: LCD Display
• Encryption: Basic Encryption
• Features: Encrypted Communication
• IP Rating: IP55
• Warranty: 12 Month
• Operating Voltage: 7.4 V
• Battery Capacity: 2000mAh
• Transport Package: Export Box
• Specification: 23X12X8 cm
• Trademark: JMT
• Origin: Fujian, China
• HS Code: 8517142000
• Production Capacity: 100000
• Package Size: 20.00cm * 24.00cm * 10.00cm
• Package Gross Weight: 1.500kg

Product Description

Kirisun DP415 Digital Dmr UHF/VHF GPS  Two-way Walkie-talkie Handheld Portable Two Way Radio Digital Encryption

1. Super recording function Built-in recording chip (non-TF independent storage card mode) and clock, recording data is safer. Supports two-way automatic recording, can store more than 200 hours continuously. When the storage space is not enough, it can support loop recording (early recording data is automatically overwritten, this function needs to be activated with caution). Huge data supports multiple modes of query such as identity ID, channel number, recording time, reception, transmission, etc. The PC-side recording management software can read multiple handheld recording data at the same time. 



*2. Support local recording playback and automatic time calibration The recording file supports local playback and computer client software playback. The internal clock of the machine supports automatic/manual calibration when connected to the client software. The real-time clock power-off retention time is > 200 hours. 



*3. Direct dual time slot, double the channel capacity (optional function) Dual time slot technology greatly improves the spectrum utilization rate. In addition to supporting the dual time slot function in the transfer mode, it also supports dual time slot communication in the direct mode. On the basis of limited frequency resources, it can double the channel capacity, that is, under the same pair of frequencies, two groups of people can communicate at the same time, alleviating the communication pressure during peak communication of multiple groups, and ensuring real-time communication. (This function can be directly upgraded) 



4. Digital voice technology, more outstanding sound quality Using advanced narrowband digital voice coding technology and digital error correction technology, imported high-end audio chips supplemented by large sound cavity design, even in a noisy environment, you can get clear and loud voice quality. 



*5. Support analog/digital hybrid communication Support digital and analog dual modes, and support digital/analog hybrid communication at the same time, digital signals receive digital, analog signals receive analog (signals)), which can realize smooth transition of analog systems. 



6. Computer programming and USB data interface Using USB data interface, recording data and read and write frequencies are shared, driver-free installation, there is no compatibility problem of computer system, and recording data export speed is faster. Connect the intercom to the computer via a data cable, and you can set the machine's frequency, function and other application parameters. In addition, it supports the adjustment of the intercom's RF parameters and upgrades without disassembling the machine, which saves time and labor and is easy to maintain.



 *7. Customized voice (customization) Supports voice broadcast of the channel. According to the actual application needs of the user, the voice of the broadcast can be customized (customized function, the sound source needs to be provided, and it can be upgraded directly on the original machine)



 *8. Rich management functions Support management business functions such as intercom detection, remote killing (decoding), activation (decoding), single work and remote monitoring (decoding).



 9. Multiple voice call modes Support multiple call modes, including single call, group call, one-button broadcast call and other voice services. 



10. Digital voice encryption Adopts ARC algorithm's 40-bit digital encryption technology to ensure that the user's call content is not eavesdropped. 



*11. Color code function Supports color code authentication function. Only machines with the same color code can communicate with each other. When used on a relay system with color code, signals with different color codes will be rejected for transfer to prevent external signals from entering. 



12. Support multiple scanning modes such as digital-analog hybrid Support digital-analog hybrid scanning and dual priority channel scanning mode to meet various different application requirements of customers.



 *13. Single receiving function Support only receiving function (cannot transmit) to meet the application requirements of different customers in specific places. 



14. Support multiple alarm types and mode applications Support conventional and private alarm modes to achieve more alarm combination applications, and more security. 15. Read and write frequency password protection Support the function of entering passwords when reading and writing parameters to prevent problems such as unusable after the parameters are changed. 16. Offline function In the relay mode, when it is out of the communication range of the repeater or the repeater cannot work normally, it supports one-key off-line, and the handheld can communicate with each other in the direct frequency mode.

 17. Programmable button function The programmable button function can be set through the software, and each button supports short press and long press modes to achieve different functions and meet more convenient control needs. 

18. High and low power can be converted Through the set shortcut button, the high and low power of communication can be adjusted at any time to meet the needs of different communication distances, save battery power and reduce radiation. 

19. Optional channel spacing (wide/narrowband switching) In analog mode, multiple channel spacing options of 25KHz/20KHz/12.5KHz are provided to be compatible with more products, and more channels can be accommodated under limited frequency resources.

 20. Monitoring function The monitoring function key can force the receiving circuit to open and listen to all signals on the current channel. This function is particularly effective for receiving weak signals, and can also be used when troubleshooting machine failures.

 *21. Battery power broadcast function When receiving a signal or no operation, the machine will automatically enter a power-saving sleep state to save power consumption. When the battery power is low, there will be a sound and indicator light prompt. In addition, the battery power broadcast can be realized through the shortcut key, so as to timely control the power status and remind the user to charge as soon as possible. 

22. Busy channel lock When the machine is in the receiving state, it is forbidden to transmit signals to the busy channel to keep the channel clean and free from interference. In the communication mode with a repeater, this function can prevent users from transmitting signals to each other and interfering with communication. 

23. Transmit Time Limit (TOT) When this function is turned on, the time for each transmission of the walkie-talkie can be limited. This can not only extend the battery life and reduce the channel congestion, but also avoid the phenomenon of occupying the channel due to accidentally pressing the transmit button (without the user's knowledge)

 24. CTCSS/CDCSS Codec Supports standard 50 groups of CTCSS (analog sub-tone) and 107 groups of CDCSS (digital sub-tone) to prevent interference and be compatible with more communication equipment. 



25. Nine-level adjustable squelch The size of the squelch level determines where the squelch is turned off and on. It supports multi-level selection of squelch levels from 1 (shallow) to 9 (deep) to prevent interference from other wireless signals in different communication environments.