1+1：1 Transmitter + 1 Receiver
1+2：1 Transmitter + 2 Receivers
G2 Wireless Doorbell
1. G2 self-powered wireless doorbell that requires no battery
2. Receiving distance: 80M Remote (in open area)
3. 38 ring tones 4 level volume with max 105dB
4. Wireless doorbell flashing lights reminder which can help the weak hearing person
5. Transmitter service life: 200,000 times
6. Transmitter Feature: IPX7 outdoor waterproof
7. Transmitter Size: 67 x 67 x 20 mm, Receiver Size: 67 x 67 x 21 mm
Plug Type
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