Function Introduction :
1.Operating frequency: ISM band 2.400~2.483GHz
2.Bluetooth specification: V4.0 BLE
3.Spreading method: FHSS
4.Working voltage: 6V, 4 sections of 5th battery power supply, can customize other voltage
5.Transmitting power: -6 ~ +4dBm
6.Transmission distance: 10-50 meters
7.Receive sensitivity: <-88dBm at < 0.1% BER
8.Working temperature: -20°C-+75°C
9.Storage temperature: -40 ° C -105 ° C
10.Hardware interface: positive and negative power supply, positive and negative motor, switch lock travel switch state access (can be customized according to customer lock)
11.Software control interface: Bluetooth connection matching; switch lock command; status command, battery voltage signal system (other can be customized)