LED Wireless Doorbell Battery Powered 32 Tune Songs 1 to 1 Remote Control Home Security Smart Doorbell
Product Description
Characteristics:Easy to Install, no wiring requiredRemote control range up to 100 m in the open air, suitable for home, offices, hotels, etc.Built-in anti-interference desgin, avoid the interference between users
Product Features:Type: DoorbellsDoorbell Type: WirelessDIY Supplies: ElectricModel: 504DPower: BatteryMusic Sound: 32 melody musicSpecification:Remote control power: <10 mwNominal voltage of the Receiver: DC3VStandby current of Receiver: <1.0mAFrequency: 315 MHz + 2 MHzTransmitter battery: 1 pc 12 V 23A alkaline battery (not included)Receiver battery: 2 pieces of 1.5 v AA battery (not included)
Package Content:1x Remote control wireless doorbell1x Remote control
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