Aiphone GT- OP2 2 Module Frame w/Postal Lock Provision for GT System

2 Module Frame w/Postal Lock Provision for GT System.

The GT-OP2 Postal Panel from Aiphone is designed use with a Series Multi-Tenant Entry Security Intercom Systems and allows device to be mounted alongside the (lock not provided by Aiphone). mounts behind accessible via keyhole opening. timer relay can adjusted provide contact closure 5 20 seconds.