Door Chimes
Wireless Doorbell Kit – Serenity
D643/WES & D643/BPWES
HPM’s Wireless Doorbell Kit – Serenity is easy to install with no wires or cables necessary. With up to 30 melodies and no signal interference for neighbours, it’s a great wireless solution.
View Specifications- Power supply: 3 x 1.5 V AA batteries (not included) (D643/WES), 1 x 3 V battery (CR2032) included (D643/BPWES)
- Frequency band: 433.05 - 434.79 MHz
- RF power level: < 10 mW
- Receiver sound level: 80 dB @ 1m (D643/WES)
- Transmission range: 200m free field (D643/BPWES)
- Installation: Wall-mounted / Freestanding (D643/WES), Wall-mounted / Adhesive / Freestanding (D643/BPWES)
- IP rating: IP20 (D643/WES), IP54 (D643/BPWES)
- Warranty: 3 Years
