Set Containing: DA-4DS, 4 x DB-1MD & 2 x PT-1211C: DA-2DS is a silver door station that connects via two wires to 4 master DB-1MD. System power is the PT-1211C. The DA-2DS features a 12V AC output for door strike connection, call button and illuminated directory. The master handset DB-1MD features a call tone volume control, handset for communication and button for door release.

Video Tenant Station with 7'' Display. Digital PTZ while communicating with entrance station. Easily contact guard station. Light and saturation adjustments. Secondary option button triggers a normally open contact on the back of the unit to trigger external devices. Communication: Hands-free (VOX) or push-to-talk (simplex). Mounting: Surface 3-gang box wall mount or desk mount using MCW-S/A (sold separately). Wire Type: 2 cond., solid, non-shielded PE insulation.

Video Tenant Station with 3.5'' Display. Digital PTZ while communicating with entrance station. Easily contact guard station. Light and saturation adjustments. Secondary option button triggers a normally open contact on the back of the unit to trigger external devices. Communication: Hands-free (VOX) or push-to-talk (simplex). Mounting: Surface 3-gang box wall mount or desk mount using MCW-S/A (sold separately). Wire Type: 2 cond., solid, non-shielded PE insulation.