The DA two-wire audio door-entry system is an entry security system for small businesses and residential applications. The DA system hookup requires only two wires from an existing doorbell to connect the door station and activate the electric door strike without using an extra power supply or wire. The master station is equipped with a handset for private communication, a door release button, and an extra function button to activate an entrance light or gate. An optional DAR-1 call tone extension sounder is available (The DA-1AS includes DAW-P mounting plate). The vandal-resistant one-, two-, or four-call door stations have a backlit directory and are available in a choice of two color panels, silver or gray.
Features:
- Simple two wire connection for intercom and door release - Door strike wires directly to door station
- 1, 2, or 4-call door stations for individual or multi-tenant applications
- Door stations are backlit, and strike is powered from main system power supply
- Vandal resistant door stations, available in silver or gray
- Extra function button on tenant station can be used to activate light at entry (Requires additional wiring)
- Call extension sounder to hear call-in at remote location
System Configuration:
Specifications Power Source AC 15V, Supplied by PT-1211C Calling Electronic tone while call button at door is pressed Call Tone Electronic tone, adjustable Communication Simultaneous with handset Talk Path Single channel, private communication Weight DA-1MD: 0.82 lbs
DA-4G: 0.60 lbs
PT-1211C: 0.88 lbsWiring
Door station to each DA-1MD: 2 wires, polarized
DA-1MD to power: 2 wires, non-polarized
EL-9S to Door station: 2 wires, non-polarized
System Components
| Model | Description |
|---|---|
| DA-1AS 2 | Wire Door Phone
Kit with Silver Door Station Kit contains (1 Silver Single Call Door Station, 1 DA-1MD, 1 PT-1211C) |
| DA-1AG | 2 Wire Door Phone
Kit with Gray Door Station Kit contains (1 Gray Single Call Door Station, 1 DA-1MD, 1 PT-1211C) |
| DA-2DS | 2 Call Door Station, Silver |
| DA-2DG | 2 Call Door Station, Gray |
| DA-4DS | 4 Call Door Station, Silver |
| DA-4DG | 4 Call Door Station, Gray |
| DAW-P | 1-Gang mounting plate for DA series door stations |
| DA-1MD | Handset Station (1 per tenant) |
| DAR-1 | Call Extension Sounder |
| PT-1211C | AC Transformer, 15V AC, 10.5 VA |
| EL-9S | Electric Door Strike |
