型号:ZJ-22B
AC220V±10% 50/60Hz
Working voltage: AC 220V 50/60Hz Working frequency: 315MHz (optional for other frequency) Standby current: ≤10mA Volume: > 100dB Sensitivity: >-103dBm Decode type: PT2262/4.7M
Encode mode: learning code
Modulation: OOK
Working temp: -10℃~+70℃