Specifications

1)prevent from other sender interference
2)CE certificate,150m operating range,32 melodies
3)intellegent
4)DC

 

Button:0ne13A battery(include)

Receiver:two 1.5V AA battery

Frequency: 315MHz/433.92Mhz

Chime Sound: 80~90DB

has a hook so that easy to sell

beautifull surface and high quality with CE

 

Features:

1)Easy to install

 

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

 

3)No electrical wires to install

 

4)Low power consumption

 

5)prevent from recieving  other family button signal.one senders corresponding with one reciever because its intellegent

 

6)CE certificate 

 

 

 

 

Goods include(as the photo following )

 

 

 

 

*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.	D8205
Frequency	315MHz±0.5MHz 433MHz±0.5MHz
Active pressure wave(receiver)	≤-57dbm
Negative pressure wave(button)	≤-36dbm
Power supply(receiver)	100V-220C
Power supply(button)	1*12V 23A Alkaline battery
Working power consumption	≤5W
Transmit power	<10mW
Operating range	UP to 150 meters(OPEN AREA)
Sound options	32 melodies option

 

 

 

 

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

About us

if you have any suggestion about our products,please feel free to to contact with us ,we will do our best to satisfied with you .