Description
Hopewell DF-331 200m battery-free wireless doorbell (plug-in)
- Intelligent battery-free button, environmentally friendly and energy-saving
- Plug-in receiver, plug and play, no need to pull wires/replace batteries
- 200 meters strong reception and penetration, independent coding without false alarms
- 58 ringtones, 4-level volume adjustment, with alarm indicator light
- Automatic power saving function
- IP55 rainproof button
- ABS impact-resistant, flame-retardant shell
- Learning mode, can freely pair multiple receivers/buttons
- 4 alarm modes: ringtone + flashing light, ringing tone + night light, ringing tone only, flashing light only (silent)
- Usage: doorbell, call bell, elderly/child care bell
Battery-free bell push
Plug-in AC powered chime
Plug & use installation-free
200m (650ft) extra long wireless range
Ultra strong signal penetrates through walls
False-trigger and interference-free
58 polyphonic tunes with rich sound
4 volume levels, with ring indicators
4 ring patterns: ring & flash, ring only,
mute & flash, ring & night light
ECO smart auto power saving
Flame retardant, impact resistant ABS casing
IP55 waterproof, dustproof bell push
Unlimited number of chime and bell push can be added
(Extendable with all DE, DF models)
Usage:
Doorbell
Calling bell - at office, shop, reception
Caregiver bell - for patient, elderly, kid
Included:
Screws and anchors
Double-sided tape
TECH SPECS
Pairing mode: self-learning code
Ring volume: 25-85dB
Chime voltage: 110-220V
Chime size: 8.6 x 7.9 x 5.4cm
Bell push size: 8.7 x 8.6 x 2.4cm