Features:  • Super slim design with decent appearance • Color CMOS camera • Support night vision • Surface mounted. • Support video doorbell function, it can be used as 2rd confirmation station  Technical Specifications:  • 1.3 mega camera • Temperature: -10°~55° • One mechanical button • Support connect with 1 or 2 indoor monitors directly • Be equipped with door lock control system. Door magnetic induction, and can install unlock button • 24V power supply(switch) • 12V power supply ( power adapter) • Power Consumption: Max 5W • Dimensions: 141mm×100mm×17mm (L×W×H))