Dynalock 3121B-DSM2-DYN2 Delay Egress System Electromagnetic Lock, Double Outswinging Door, Double Coil, Satin Aluminum

  • MPN: 3121B-DSM2-DYN2
  • JMAC ID: 200103723
$1,422.00
JMAC_ID:
200103723
df_manual_boost:
1.75
The Dynalock 3121B-DSM2-DYN2 is a delay egress system electromagnetic lock for a double outswinging door that is equipped with a door status monitor and a dynastat force sensor. The unit features a satin aluminum finish.

Attempting to exit by applying 15Lbs. or less pressure to the door will cause the door to become unlatched, and activate the 3121B-DSM2-DYN2 delay egress timer. The audible and red LED will pulsate for 15 seconds (30 seconds field selectable). After the time delay has elapsed, the lock will release and the audible will sound continuously with a green LED until the door is shut and the lock is reset.

The 3121B-DSM2-DYN2 has a holding force of 1500 lbs per lock and offers better technology, resistance to electrical surges, and a virtually maintenance free sensing system.

UPC: 609010420039
Also known as: DY-3121BDSMD, 3121BDSM2DYN2

Technical Specifications:
  • Armature Dimensions: 1/2" D x 2-5/16" H x 7-3/8" L
  • Lock Dimensions: 3" D x 2-3/4" H x 22" L
  • Finish: US28 Satin Aluminum with clear anodize
  • Lock Weight: 23 lbs
  • Coil Resistance: 53.2 Ohms (+/- 10%) Wht/Wht, Blk/Blk
  • Contact Ratings: Door Status Monitor 0.5A @ 24VDC/VAC, Dynastat Force Sensor 1.0A @ 24 VDC/VAC
  • Current Draw: 0.75A/1.20 @ 12 V (single/double), 0.50A/0.75A @ 24 V (single/double)
  • Input Voltage: 12 or 24 VDC/VAC field selectable
  • Holding Force: 1500 lbs each coil


For more information about the Dynalock 3121B-DSM2-DYN2, please contact us.
  • Lifetime Warranty - American Made in the USA by DynaLock, with over 20 years experience in the manufacture of electromagnetic locks.
  • Opto-Electronic System Sensor: Featuring a new concealed optical sensor unaffected by wind, warpage or door sag.
  • Selectable Nuisance Delay: 1 or 3 second to deter false alarms.
  • Watchdog Circuit: Will signal malfunction with pulsating LED and audible for maximum dependability.
  • Low Installation Cost: The user friendly micrometer style adjustment wheel simplifies calibration of delay egress sensor and works with existing door hardware. Does not require touch or electrified exit devices, electric hinges, door cords or special power supplies.
  • Microprocessor Controlled: An advanced digital processor on-board manages all lock functions, without the need for an external system controller. Custom factory programs are available to meet varying job requirements and local building codes.
  • Satin aluminum finish
  • Dynastat force sensor - indicates an efficient magnetic bond
  • Door status switch - signals if a door is closed or ajar
  • Master/slave configuration
  • Mounts to the underside of the frame header
  • Double coil
  • No center mullion
  • Double outswinging door
  • Holding Force: 1500 Lbs. high security holding force per lock effectively deters forced access or egress.

2 Reviews

  • 5
    DYNALOCK-3121B-DSM2-DYN2

    Posted by 85671 on Jun 23rd 2015

  • 5
    DYNALOCK-3121B-DSM2-DYN2

    Posted by 77826 on Dec 6th 2014

Live Chat