Aiphone
Multi Channel
TD - H


Layout & Wiring

Specifications

Power source: 12V DC,70mA per station. Use a power supply PS-12A for entire system.  
Communication: Intermittent door call-in tone,2-1/2 sec. timed.Standard or faster tone(B), selectable.Depress a Station-Select button 1-12(A1-A12). Pick up to reply.  
Wiring: 2 or 3 common + No.of TD-H/B stations TD-1H/B:4 wires. TD-3H/B: 7 wires. TD-6H/B:10 wires. TD-12H/B: 16 wires. TD-24H/B:28 wires.  
Wiring Distances 0.65mm 0.8mm  
     

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Zahra Technology LLC
P.O.Box 10239 - Dubai, UAE
Tel: +971 4 3474422 - Fax: +971 4 3474761
Email: info@zahratech.com

 

 
Low Voltage Building Systems