Description
Hopewell DB4 300 Meter Strong Wireless Doorbell (Plug-in)
- Plug-in receiver, plug and play, no need to pull wires/replace batteries
- 300 meters strong reception and penetration, independent coding without false alarms
- 52 ringtones, 4-level volume adjustment, with alarm indicator light
- Automatic power saving function
- IP44 waterproof splash button
- ABS impact-resistant, flame-retardant shell
- Fixed mode, cannot be paired and expanded by yourself
- Usage: doorbell, call bell, elderly/child care bell
Plug-in AC powered chime
Plug & use installation-free
300m (980ft) ultra long wireless range
Ultra strong signal penetrates through walls
False-trigger and interference-free
52 polyphonic tunes with rich sound
4 volume levels, with ring indicators
ECO smart auto power saving
Flame retardant, impact resistant ABS casing
IP44 waterproof, dustproof bell push
Unlimited number of chime and bell push can be added
(Extendable with all DB, DK models)
Usage:
Doorbell
Calling bell - at office, shop, reception
Caregiver bell - for patient, elderly, kid
Included:
Bell push battery
Screws and anchors
Double-sided tape
TECH SPECS
Pairing mode: self-learning code
Ring volume: 25-110dB
Chime voltage: 110-220V
Chime size: 8.7 x 8 x 6cm
Bell push size: 7.1 x 4.2 x 1.8cm