The KH300 walkie talkie GPS/Beidou positioning terminal is installed on various walkie talkies, and reports GPS/Beidou data to the command center through GPRS or CDMA channels. It is combined with the police digital patrol and intelligent positioning software platform to obtain the patrol trajectory of patrol personnel. This system can also transmit GPS/Beidou data through intercom channels, supporting various existing conventional or cluster systems.

1. Suitable for use with various walkie talkies such as Jianwu, Motorola, and Hainengda.

2. Adopting high-precision GPS/Beidou positioning module for accurate and rapid positioning.

3. It has two modes: timed reporting of GPS/Beidou information and PTT reporting of GPS/Beidou information.

4. An encrypted transmission protocol suitable for use by police and law enforcement agencies.

5. The positioning time interval can be set, and the reporting frequency of key walkie talkies can be accelerated, with the fastest frequency reaching once every 2 seconds.

6. It can be directly applied to users' existing walkie talkies without the need to purchase them separately, saving costs.

7. The terminal supports headphone jack.

8. The terminal is equipped with an alarm button, supporting the transmission and feedback of two types of status information: report alarm and SOS alarm.

9. The terminal is equipped with an on/off key, which can be set as a separate shutdown mode for the walkie talkie or a separate switch shutdown mode.

10. When the terminal voltage is low, the signal light flashes and alarms. On the software platform, the consumption of electricity can be distinguished by color grading.

11. The terminal can receive feedback time interval instructions sent back by the software platform, as well as GPS/Beidou mixed use and Beidou standalone use instructions.

12. Provide a supporting police digital patrol and intelligent positioning software platform to achieve planning, implementation, scheduling, and supervision of patrol work.

13. Support the Public Security PGIS system and also provide communication protocols for other software platforms to access.

Technical Specifications:

1. Power supply: The walkie talkie can be powered directly or by a battery, and can work continuously for more than 24 hours at a frequency of uploading a patrol point every 15 seconds.

2. Positioning time: Cold start<40s, hot start<15s.

3. Positioning mode: Supports GPS/Beidou dual-mode positioning.

4. Positioning accuracy: up to 5 meters, averaging around 10 meters.

5. Speed accuracy: 0.1m/s.

6. Transmission interval: 10 seconds, the fastest can be up to 2 seconds.

7. Support channels: GPRS, CDMA, intercom channels.

8. Radio models: Jianwu, Motorola, and various domestic brand models.