Item | Value | Remarks |
Battery Model | 1*CR2032 | Coin battery, replaceable |
Operation Voltage | 3V | DC |
Transmission Current | 10.5mA (Max.) | Tested at 0dBm transmission power |
Transmission Range | 30-50 meters | In open space |
Buzzer | 90db | Null |
Antenna | 50ohm | On board / PCB Antenna |
Size | 45*45*6.5mm | Null |