High-gain omni-directional antenna does not need to point to the satellite, and the communication is stable.
Three-proof, weather-resistant, anti-vibration design, sturdy and durable.
One-click alarm in distress, support three-way phone call for help.
WiFi , Bluetooth connection, support mobile phone control and call.
Support the establishment of caller and callee of Tiantong /public network telephone, telephone code lock to prevent randomdialing.
SMS editing and sending and receiving, support SMS record deletion, reply and forwarding.
The built-in antenna of the communication unit supports 50 meters display and control connection.
Audio noise reduction, strong tone output to ensure clear calls.
Tiantong Frequency | Tx:1980-2010MHz ,Rx:2170-2200MHz | Start-up time | ≤180s |
GNSS frequency | 1575.42MHz(GPS),1561.098MHz(Beidou) | Voice call connection rate | ≥90% |
Positioning accuracy | Horizontal ≤ 10m , vertical ≤ 15m | SMS success rate | ≥90% |
Display screen | 5 -inch color screen, 272*480 | Maximum audio output power | Handle answering, handset ≥ 80mW , impedance 8 Ω hands-free answer, speaker ≥ 3W , impedance 8 Ω |
Keyboard | Full function + digital physical keyboard | ||
Operating Voltage | DC 13.8V | Audio delay | ≤220ms |
Operating temperature | -20℃~+55℃ | Send loudness rating (SLR) | 8dB±3dB |
Protection level | IP67 (Extra-cabin unit), IP54 (In-cabin unit) | Received loudness rating (RLR) | 2dB±3dB |
聯系人:Hyun Ye
電(diàn)話(huà):+86 15392197981
座機:0595-88481988
聯系郵箱:hyun@cndcomm.com
聯系地址:FeiTong Technology Building, Electronic Information Park, Hi-tech Industry Development Zone, Shishi City, Fujian Province, China.