Connected to your smartphone LOUD SECURITY D1812 HYBRID UPGRADE Upgrade the DoorKing® 1812 SILENT GUARD B SAFE SECURITY (classic or plus, surface or flush mount) with DoorBird IP Technology by replacing the front panel. The existing DoorKing® 1812 analog telephone system stays online. Easy installation via PoE or WiFi Keyless access from App, Keypad, and RFID (Wiegand, 13.56 MHZ) Smart Home & NVR compatible, e.g. Control4, URC, RTI, Elan SCHMIDT SECURITY PRO www.doorbird.com securitysales.com JULY 2021 Security Sales & Integration 39http://www.doorbird.com http://www.securitysales.com