The Grandstream Door System USB RFID Card Reader for reading key cards available for use with the gds3710 ip video door stationcan be installed anywhere and connect via usb toputer running grandstream’s free gds manager software allows all rfid card reader activity to be tracked.
The VTech IS741 Accessory Audio/Video Doorbell is answering system. The V-Tech IS741 Accessory Audio/Video Doorbell, Surveillance Security Camera, video doorbell allows you to screen visitors before answering the door.
The VTech VC7002 Open/Closed Sensor provides you a programmable alerts when your door is opened/closed. This door sensor is easy to install and use, as well as features energy efficient, extra secure ULE technology.