-Security Through Vision - The indoor 7-inch color monitor and outdoor doorbell with integrated HD video camera ensures you can see and speak with all visitors.
-IR Night Vision - Provides clear vision of visitors even in the darkness of night.
-Functions - Support answering, monitoring and unlock, dual-way intercom Mute door intercom with doorbell kits, Easy installation, Surface mounting.
-Waterproof and Dustproof - The outdoor camera equip with a waterproof cover, can be used even in very bad weather.
-Applications - Wired connection stability clear vision for home security, Can be used in apartments, villas, hotels, offices, public buildings.
-Its also has capabilities to unlock doors/gate from comfort of your home by pressing unlock button.
it has a 50 degree viewing angle