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RCM Dingdong Wifi Gate Intercom Phone Audio Only 433mhz Frequency

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Address: A315 Block 4 Changxing Science and Technology Park Shayi Shajing Bao'an Dist Shenzhen China

Contact name:Mike

Shenzhen Lenyo Display Technology Co., Ltd.

RCM Dingdong Wifi Gate Intercom Phone Audio Only 433mhz Frequency

Country/Region	china
City & Province	shenzhen

Product Details

RCM Dingdong Wifi Video Doorbell Audio Only Doorbell For House And Office

Main Features:

1) 433mhz frequency signal transmitting technology

2) 38 ringtones for option EU AU UK US Plug of receiver optional

3) IP44 waterproof,

4) Memory function: the tones and voice volume are recordable when out of battery

5) Simple installation: transmitter pasting with double-side adhesive tape, receiver just plug in to socket

6) Receiver plug into a regular socket AC110-240V.

Smart self-leading code function, you can pair the transmitter and receiver freely by changing the code, also, you can pair them as much as you like, no quantity limited, such as you can use a transmitter to control many receiver, or you can use many transmitter to control a receiver etc.

Model No.	LY-SAA03
Frequency	315MHz±0.5MHz 433MHz±0.5MHz
Active pressure wave(receiver)	≤-57dbm
Negative pressure wave(button)	≤-36dbm
Power supply(receiver)	AC 220-240V(round plug)
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	32 melodies option