Functional characteristics
KH300 interphone GPS/Beidou positioning terminal is assembled on all kinds of interphones, reporting GPS/Beidou data to command center through GPRS or CDMA channel, and combining with police digital patrol and intelligent positioning software platform, obtaining patrol trajectory of patrol personnel. The system can also transmit GPS/Beidou data through intercom channels to support existing conventional or cluster systems.
1. Suitable for all kinds of walkie-talkies such as Jianwu, Motorola and Hainengda.
2. Using high-precision GPS/Beidou positioning module, the positioning is accurate and fast.
3. It has two modes: regular reporting of GPS/Beidou information and PTT reporting of GPS/Beidou information.
4. Encrypted transmission protocol suitable for police and law enforcement units.
5. The positioning time interval can be set, and the frequency of reporting can be accelerated on the key walkie-talkie. The fastest frequency can be up to 2 seconds.
6. It can be directly applied to existing walkie-talkies without purchasing walkie-talkies separately, thus saving costs.
7. Terminal supports headphone interface.
8. The terminal has an alarm button, which supports two kinds of status information: alarm report and SOS alarm.
9. The terminal has switch keys, which can be set as separate shutdown mode of intercom or separate shutdown mode of switch.
10. Signal lamp flashing alarm at low terminal voltage can distinguish power consumption by color level on software platform.
11. The terminal can receive the return time interval instructions sent back by the software platform and the instructions of GPS/Beidou mixed use and Beidou separate use.
12. Provide a supporting software platform for Police Digital patrol and intelligent positioning to realize the 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 parameters:
1. Power supply: Interphone is directly powered or battery powered. It can work continuously for more than 24 hours at the frequency of uploading a patrol point every 15 seconds.
2. Positioning time: cold start less than 40s, hot start less than 15s.
3. Positioning mode: support GPS/Beidou dual-mode positioning.
4. Positioning accuracy: 5 meters, average about 10 meters.
5. Speed accuracy: 0.1m/s.
6. Delivery interval: 10 seconds, up to 2 seconds.
7. Supporting Channels: GPRS, CDMA, Interphone Channel.
8. Interphone models: Jianwu, Motorola and various domestic brand models.
