Video Door Bell With Multiscreen GS VDB 004

Brand Name: Galaxy

Model Number: GS/VDB/004

Power: 100-240V

Camera: Cmos color

Indoor monitor: 2 call panels,2camera,4monitor

Function: Monitoring, unlocking, talking

Display Screen: 7-inch TFT LCD

Conversation duration: 120S

Intercom mode: Hands-free dual communication

Warranty: 18 months, 24 hours of technical support

Memory: Support max.32G SD Card

Operating Temp -10℃~+60℃