2012 Wireless motion sensor electronic china doorbell supplier

Wireless doorbell CE certificate 150m operating range 32 melodies

 Wireless Doorbell

Button:use 23A 12V/DC

Receiver:use  3.0VDC(2×1.5VAA)

Frequency: 315MHz/433.92Mhz

Chime Sound: 80~90DB

Features:

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

2)         · 32 sounds selectable at either transmitter or receiver

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

4)         · Receiver uses plug (not included).

5)         · 150m operating range

6)         · Easy to install

7)         · No electrical wires to install

8)         · Suitable for Hard of Hearing with Strobe feature

9)         · Low power consumption

10)      · CE certificate

11)      · Digital codes prevent wrong calling and interference from other doorbell sets

*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.

Technical parameters

Model No.	D8202
Frequency	315MHz±0.5MHz433MHz±0.5MHz
Active pressure wave(receiver)	≤-57dbm
Negative pressure wave(button)	≤-36dbm
Power supply(receiver)	2×1.5V AAA
Power supply(button)	1*12V 23AAlkaline battery
Working power consumption	≤5W
Transmit power	<10mW
Operating range	UP to 150 meters(OPEN AREA)
Sound options	32 melodies option

How to install:

Simply press the small gap at the underside of the remote control with a flat screwdriver

Open the battery cover and then place 1 piece of 12V 23A battery and then close it

Stick or place the remote control on the door side or anywhere you like

Insert 2 pieces of 1.5V AA batteries into each receiver

About our superiority: 

·We own advanced facilities and a professional team with wonderful technique.

·Best service, high quality, timely delivery.

 

Packing

Carton	pcs/Carton	G.W (kg)	N.W (kg)	MOQ	CTNS/20"FC	Certificate
Battery wireless doorbell (DC)
0.045 CBM	60	9.00	8.00	3000	620	CE
Plug-in wireless doorbell (AC)
0.061 CBM	60	12.00	11.00	3000	460	CE

2012 Wireless motion sensor electronic china doorbell supplier