musical remote wireless doorbell from China manufacturer

Price:	5.5 USD
Payment Terms:	T/T,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: 3971

Production Capacity: 10000

Delivery Date: 15-20 days

Ring Tone: 25 melody

Power Source: battery

Application Scope: hotel home office

type: battery wireless doorbell

Means of Transport: Ocean,Air

Packing: paper blister packing

Brand Name: luckarm

Supply Voltage: 3V

Consumed Power: 3

color: wooden

waterproof: yes

wireless doorbell luckarm wireless doorbell

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.

Model No.	D3971
Frequency	315MHz±0.5MHz 433MHz±0.5MHz
Active pressure wave(receiver)	≤-57dbm
Negative pressure wave(button)	≤-36dbm
Power supply(receiver)	2×1.5V AAA
Power supply(button)	1*12V 23A Alkaline battery
Working power consumption	≤5W
Transmit power	<10mW
Operating range	UP to 100 meters(OPEN AREA)
Sound options	25 melodies option