hopewell - DF-331 200米免電池無線門鈴 ( 插電式 )

Hopewell DF-331 200米免電池無線門鈴 ( 插電式 )
- 智能免電池按掣，環保節能
- 插電式接收器，一插即用，免拉線 / 換電
- 200米強勁接收及穿透力，獨立編碼無誤鳴
- 58首鈴聲，4級音量調校，附響鬧指示燈
- 自動省電功能
- IP55防雨水按掣
- ABS耐撞擊、阻燃外殼
- 學習模式，可自由配對多個接收器 / 按掣
- 4種響鬧模式：鈴聲+閃燈、鈴聲+夜燈、 只有鈴聲、只有閃燈 ( 靜音 )
- 用途：門鈴、召喚鈴、老人 / 兒童看護鈴

Battery-free bell push
Plug-in AC powered chime
Plug & use installation-free
200m ( 650ft ) extralong 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