Alarm Lock PG-30MS, Pilfergard Push Button Exit Door Alarm, Silver

• Digital codes for Master, Management and Passage (used for Auto-Arming)
• 3 security levels for a) High Security b) Unattended applications c) Flexible control for delivery doors, etc.
• Audible low battery warning
• 3 Programmable 95db siren styles: sweep, pulsed, and steady
• Use 1-1/8" mortise cylinder inside, 1-1/4" can also be used