Specifications
Technical specification
- Modulation method: FSK
- Wireless transmission distance: 150m (open distance)
- Working frequency: 868MHz, 433Mhz (optional)
- Working voltage: DC3V, using 1*CR2450 button battery
- Working current: ‑≤30mA
- Standby current: ≤15µA
- Waterproof grade: IP67
- Working environment: -10ºC ~ +50ºC, <90% RH, no condensation
- External dimensions: Ø53 * H21mm
- Color: white
- Power on – Alternating flashing of traffic lights for 3 seconds
- Sending signal – Flashing green light once indicates successful transmission ; – Flashing a red light once indicates a transmission failure
