詳細介紹
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