Cheap Wieless Door Bell, Ding Dong Door Bell

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) Easy to install.

5) No electrical wires to install.

6) Suitable for Hard of Hearing with Strobe feature.

7) Low power consumption.

8) CE certificate & ROSH

*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.	A8853
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)

SUPERIORITY

1, SMT Technology, we own advanced facilities and a professional team with wonderful technique.
 
2, ISO9001 Certificate Company, OEM order is welcome.
 
3, Best Service, High quality, Timely delivery.

If you are interested in our products, please contact us freely. We are ready to serve you at your time.

Looking forward to hearing from you!


Nnacy Qian


Jinhua Luckarm Electric Co., Ltd.
Add: Caozhai Inductrial Area Jinhua City, Zhejiang, China 322200
Tel: 86-579-85238368
Fax: 86-579-85238366