Description
SELECTED OPTION:PLUG: USPLUG CLICK HERE for more options in this item. Description : Dingdong bell for video doorbell: Features : 1. simple appearance design, elegant, unique style. 2. ltra low power design, power saving and durable use. 3. ultra long distance remote control, stable signal. Specification : Technical Parameter Indoor Receiver / Outdoor Transmitter Voltage range AC: 110V-240V / self generating module Working temperature: -10~55 / -20~65 Transmission distance: 20-30M (obstacle of the two walls) / 30-50M (can achieve under some of environment) Working frequency: 433.92MHz200KHz Volume: 25-110dB Power consumption: 0.1W Package includeds : 1 x Bell Ding Dong Indoor 1 x Bell Ding Dong outdoor 1 x Manual Details pictures :
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