Remote Control Doorbells

Working Frequency: 433MHz/315MHz
Power Emission: 12V/DC
Receiving: 230/AC
Distance: ≥30m(open position)
Alarm Sound: ≥65db(ajustável)
Sound Type: DINGDONG (Required by customer)
Temperatura de trabalho: -10~+40°C

Remote control
—Socket(Alemanha,europeu)