Type:	Doorbells	Place of Origin:	Zhejiang, China (Mainland)	Brand Name:	Luckarm
Model Number:	D3971	Power Source:	Battery, Plug	Doorbell Type:	Wireless
Frequancy:	315Mhz/433Mhz	Chime Sound:	25 Chord	Packing:	Double blister
Color:	Three colors	Effective range:	150m	Waterproof:	Yes
Energy saving:	yes	MOQ:	3000PCS	Payment term:	30% TT deposit,and 70% balance before shipment
OEM Order:	Welcomed

1) · Suitable for homes, office installed in or outdoors buildings and ships etc.

2) · 25 sounds selectable at either transmitter or receiver

3) · Transmitter uses 1x12V 23A battery (supplied)

4) · 100m operating range

5) · Easy to install

6) · No electrical wires to install

7) · Suitable for Hard of Hearing with Strobe feature

8) · Low power consumption

9) . CE certificate

Sample time:3-5 days

 

 

*Although line of site is not required, the maximum range is based on optimal conditions with minimal interference. Wireless range is affected by objects such as walls, trees, etc. Actual range may vary, depending on environment.