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Alarm Lock PG21MSS Narrowstile Door Alarm With Strobe and Metallic Silver Finish

  • SKU: PG21MSS

Alarm Lock PG21MSS Narrowstile Door Alarm With Strobe and Metallic Silver Finish

  • SKU: PG21MSS
Sale price$275.22/ea
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In Stock
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Alarm Lock PG21MSS Metallic Silver Finish Narrowstile Door Alarm With Strobe
The Alarm Lock PG21MSS Door Alarm includes advanced narrow-stile microprocessor-controlled door alarms for surface mounting on a door or door frame. Units include a highly visible amber strobe will flash when unit goes into alarm

Cylinders Sold Seperately


  • Two selectable arming modes:
    1. Always armed mode - when key is turned counter clockwise to the disarm position, the key cannot be removed. To remove key, turn back to arm mode, thus keeping unit armed always
    2. Standard arming mode - when key is inserted turning counter clockwise will disarm and key can be removed. Turning key clockwise will arm and key can be removed
  • Max-Flex Terminals, allowing for any or all of the following:
  • Continuous power with the addition of an external power supply
  • Multiple door monitoring permitted with built-in external reed switches
  • Status Indicator - The LED will indicate RED when armed
  • Entry Delay Time Options - include 15 seconds, 1 minute 15 seconds & 3 minutes 15 seconds
  • Sleek model design key-activated door alarm for use on standard size and narrow stile doors
  • Unauthorized use of door causes alarm to sound and activates LED indicator
  • Options include continuous alarm, minute shutdown with auto reset and exit/entry delay
  • Uses standard mortise cylinder
  • Tamper switch supervised
  • For exterior key control, optional RIM cylinder may be used
  • Metallic silver
  • CEM Mortise cylinder for interior arming/disarming
  • CER Rim cylinder for exterior arming/disarming


Dimensions: 11" x 2 1/2" x 2 3/8" (22.8cm x 6.3cm x 6.8cm) (LxWxD)
Power Requirements: 9-Volt Alkaline Battery (supplied). 2.5 years battery life
Sound Device: Piezo electronic sounder sweep siren, steady or pulsing, 110dB at 10 feet
Relay Contacts: (Form-C) rated at 24VAC/DC at 1A (noninductive)
Warranty: 2-Year Limited Warranty


ANSI/BHMA: Grade 1

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