150m EXTRA USB Powered Battery-Free Wireless Doorbell

KEY FEATURES

BATTERY-FREE   bell push

USB   powered chime

WIRELESS   plug & use

150m / 500ft   long range

FALSE-TRIGGER   free

MUTE   quiet mode

NIGHTLIGHT   mode

EXPANDABLE   design

MORE DETAILS

• Battery-free bell push
• USB powered chime, can be powered by
  USB adapter, PC, power bank, etc
• Plug & use installation-free
• 150m ( 500ft ) extra long wireless range
• Extra strong wall-penetrating signal
• False-trigger & interference-free
• 58 polyphonic tunes with rich sound 
• 4 vol levels
• 4 ring modes : 
  -  ring + flash
  -  ring only
  -  mute + flash
  -  ring + nightlight
• Ring indicator
• ECO smart auto power saving
  
• IP55 waterproof, dustproof bell push
  
• Flame retardant, impact resistant ABS
• Add unlimited no. of chimes & bell pushes
  ( Expandable with all DN models )

     Usage : 

• Doorbell
• Call bell  -  at office, shop, reception
• Caregiver pager  -  for patient, elderly, kid
• Nightlight
  

     Included : 

• Screws & anchors
• Double-sided tape
• USB cable

TECH SPECS

• Pairing mode : learning code
• Ring volume : 25 - 85dB
• Chime power : USB  5V
• Chime voltage : DC 5V / 1A
• USB port : Micro-USB B
• Chime size : 2.7 x 7.5 x 7.5cm
  
• Bell push size : 8.6 x 8.6 x 2m

SUPPORT

USER GUIDE   Download