150m EXTRA USB Powered Battery-Free Wireless Doorbell

KEY FEATURES

BATTERY-FREE   bell push

USB   powered chime

WIRELESS   instant plug & use

150m / 500ft   extra long range

FALSE-TRIGGER   & interference-free

MUTE   quiet mode

NIGHTLIGHT   mode

EXPANDABLE   learning code

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 signal penetrates through walls
• False-trigger and interference-free
• 58 polyphonic tunes with rich sound 
• 4 volume levels, with ring indicator
• 4 ring modes : 
  -  ring + flash
  -  ring only
  -  mute + flash
  -  ring + nightlight
• ECO smart auto power saving
  
• IP55 waterproof, dustproof bell push
  
• Flame retardant, impact resistant ABS casing
• Add unlimited number of chimes and bell pushes
  
• ( Expandable with all DN models )

     Usage : 

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

     Included : 

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

TECH SPECS

• Pairing mode : learning code
• Ring volume : 25 - 85dB
• Chime voltage : 110 - 220V
• Chime size : 2.7 x 7.5 x 7.5cm
• Bell push size : 8.6 x 8.6 x 2m

SUPPORT

USER GUIDE   Download