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38 Songs 2 in 1 Wireless Door Bell with Remote Control- White. Super long receiving distance. Environment friendly energy saving system.

Wireless Door Bell Features:
1.Humanized design, no need to turn to professional or installation people for help. Can move installation location as you like.
2.Using high frequency wireless transmission technique, the same frequency code and dial the code function, effectively avoid the annoyance of interference of the neighborhood
3.Obstacle effect is much better than the same products in the industry. It can meet the needs of different family.
4.Wide range of USES, in addition to the use of ordinary doorbell, it can be used as a contact, pager, patient care, emergency notification and other special purposes.

Wireless Door Bell Specifications:
1.Remote control powe: <10mw
2.Receiver rated voltage: DC 3V
3.Receiver controlled volume: 25-75dB
4.Receiver standby current: <1.0mA
5.Working frequency: 315MHz±2MHz

Wireless Door Bell Packing List:
1 x Wireless Door Bell