4 IN 1 WIRELESS DIGITAL DOORBELL DD-124S

FEATURES / DESCRIPTION
• 4 in 1 multi-functions: doorbell + smart human body sensor lighting + smart burglar alarm + emergency torch
• Wireless design
• Easy to install
• Strong anti-interference system
• Advanced technology of "different code on same frequency", thus mutual interference can be avoided between neighbors using the same doorbell
• Complies to IMDA approved 

SPECIFICATION
Polyphony Sound: 36
Distance Coverage: Up to 50 meters
Battery: 3 X AA (Not Included)

Model No.: DD-124S
Packing Dimension: L16cm x W4.5cm x H22cm
Weight: 0.2KG