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Valcom V-2901A Single Door Unlocking Control
Single Door Answering Controls
- Door Unlock Contact Closure (Strikeplate Required)
- Transmit & Receive Volume Controls
- Alarm Function Input
- Background Music Input with Volume Control
- Built-In Ring Generator with On/Off Switch
- 3 Distinctive Ring Patterns
Programmable Options Include:
- Door Unlock Codes
- # Ring Cycles Before Door
- Request Terminated
- Time Door Remains
- Unlocked (Per Door)
Valcom V-2901A Product Overview
Activates Door Unlock Capability
- Door Unlock Contact Closure (Strikeplate Required)
- Alarm Functions
- Transmit And Receive Volume Controls
- Background Music Input With Volume Control
- Built-In Ring Generator With On/Off Switch
- 3 Distinctive Ring Patterns
- Programmable Options Include:
- Door Unlock Codes
- # Of Ring Cycles Before Door
- Request Is Terminated
- Time The Door Remains Unlocked (Per Door) - Requires -24 Vdc, 600mA (Filtered) 10 Vac Lamp
