Description
Doorking 1810 095 Access Plus Intercom Entry System sensor Wiring: 2 non polarized wires (door Durable plastic construction for 433mhz K 001A5867 Select Model:F H800 Stainless Steel Wiring: 2 non polarized wires (door to master) Dual Verification Security: Requires both a carrier frequency and sub audible private line codes (PL DPL) for activation