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What is an Ambush Code and which Trilogy T3 locks are equipped with a programmable Ambush Code?

Answer:
An Ambush Code is a special code entered at the lock keypad when a user is forced to unlock a locking device. The device unlocks but sends a silent alarm (with no indication at the keypad). The Ambush Code can be used to trip a relay, to alert...

How do I remove the rim cylinder from Exit Trim (ETDL, ETPDL, ETDLN, ETPDN and ETPLN) series locks?

Answer:
1.  With the lock removed from the door, note the position of the half-moon shaped notch located in the spindle bushing (see arrow in the image below).
...

What's in the NETWORXPANEL Box?

Answer:
All NETWORXPANEL shipping boxes contain the following hardware:
...

I did not replace the weak batteries in my trilogy lockset, now the batteries are completely drained and the lockset is unlocked (i.e. in "Passage Mode"). How can I change its state to "locked" (disable "Passage Mode") to protect the premises?

Answer:
When a valid code is entered and the batteries are weak, all Alarm Lock Trilogy locksets sound a special low battery indication.  We strongly recommend that weak batteries be replaced as soon as this indication is heard.  However, if weak...

Can I use lithium batteries to replace the factory-provided alkaline batteries?

Answer:
(Applies to DL2700, DL2800, DL3000, PDL3000, DL3200, DL3500, DL4100, PDL4100, DL4500, PDL4500, DL5200, DL5300, PDL5300, ETDL, ETPDL, PG10, PG21 and PG30):
...

Will the Alarm Lock ETDL or ETPDL fit the Von Duprin 88 exit device?

Answer:
No, but the Marks USA IQ7 will fit the Von Duprin 88 Exit device.

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