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Product Review
- This additional receiver can be expandable to doorbell or door sensor.
- Made of ABS material with 4 volume level control from 25db-110db, 52 ringtones, LED indicator.
- Each receiver can be pair up to 50 transmitters customizing the bell or sensor in your business or home.
- No need battery, just plug into the socket, the output voltage is 110V.Working power is less than 10mw.
- FCC, RoHS certified and 1 Year Warranty.
