product description
- Features & Specifications:
- Nordic NRF52810 Low Energy BLE5.0 module
- Battery: CR2032
- Lifetime: 2 years
- Frequency: 2402/2426/2480 Mhz
- Broadcasting Protocol: iBeacon
- Broadcasting interval: programmable
- Broadcasting power: 0DBm as default, programmable
No press: NO Broadcasting
Press: (Tx=2 dBm; interval: 200ms, duration:10s)
- Antenna: PCB
- Distance: <50meter
- Working Temperature : -20~80℃
- Working Power Supply: 1.7 ~3.6V DC
- Install: Adhesive sticker
- Application:
Wireless SOS Panic Button