4 IN 1 WIRELESS DIGITAL DOORBELL

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 NEIGHBOURS USING THE SAME DOORBELL

POLYPHONY SOUND : 36
DISTANCE COVERAGE : UP TO 50 METERS
BATTERY : 3 X AA (NOT INCLUDED)
BARCODE : 8886313652691