Intercom systemComplete door phone systemDual intercom and clear voice2 wires connection,AT 317/AT 329 220VAC with door release buttonAT 319 6VDC ( 4 X 1.5V AA batteries) without door release button
Intercom system
Complete door phone system
Dual intercom and clear voice
2 wires connection,
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| Supply Ability: | 50,000 per month |
| Payment Terms: | T/T |
| Port: | Singapore |
| Certification: | CE |
| Usage: | Door |
| Model Number: | AT 317 |
| Brand Name: | Surface mount magnetic contacts |
| Place of Origin: | China |