FAQs
Can my Alarm Lock Trilogy Exit Trim lock (e.g., models ETDL27, ETPDNiRX, ETPDLN) use an external power source?
All Alarm Lock Trilogy Exit Trim locks (e.g., models ETDL27, ETPDNiRX, ETPDLN) may use an external power source, if desired. This external power source must be rated 7.5VDC on a non-switched supply. The power wires can be routed through either an armored cable or an energy transfer hinge (also called an "electric transfer hinge").
The Model 271 Armored Door Loop cable is available from Alarm Lock:
