SDC 1511T Exit Check, Delayed Egress Lock, double doors, 1650lbs
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SDC 1511T Exit Check, Delayed Egress Lock, double doors, 1650lbs

$1,572.50 $1,850.00

Overview

The Exit Check® series incorporates an alternating verbal message, verbal countdown and 80 db tone, plus a large digital countdown display and door release indicator that provides a clear warning or safety for persons without prior knowledge of door operation, including the blind and hearing impaired.

For use with pairs of doors equipped with Exit Sense Bars, surface mounted vertical rod exit devices and concealed vertical rod exit devices with surface mounted triggers and strikes. Activating either door unlocks both doors.

Facility Applications:
•Adult Living Centers
•Retail Stores
•Drug Rehab
•Infant Nurseries
•Psychiatric Care
•Art Galleries

*for use on out-swing doors ONLY

Made in the USA

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Product Details

Operation

see datasheet link above for NA and BD operation

Typically used on exit doors, when unauthorized egress is initiated when in the locked mode, the SDC Exit Check® delays egress through the door for 15 or 30 seconds. Meanwhile, the person exiting must wait while personnel or security respond. The door unlocks after 15 seconds have elapsed, permitting egress. A signal from the fire life safety system will release the lock for uninhibited egress in an emergency. 30 second delay available where approved.

Self Adjusting Door Movement Sensor

The built-in door movement sensor may only be used with doors equipped with a latch assembly, such as a mechanical lockset or exit device.

The mechanical latch mechanism must be locked on the exterior and unlocked on the interior. From the inside, retracting the door latch and applying pressure causes limited door movement. The built-in activation trigger senses the door movement and initiates delayed egress operation. The self adjusting sensor helps prevent false triggering.

Activation For Non-Latching Doors

The external activation trigger input must be used with doors without latch assemblies, such as latchless glass and herculite doors.

Activation may be triggered by the SDC MSB550 Switch Bar or the SDC Sure Exit®, request-to-exit push bar. A power transfer device is required. Pushing on the requestto exit push bar immediately activates the delayed egress operation.

Model

1511TNAKV (standard) Tandem - 1,650 lbs., voice, tone and digital countdown annunciator, NA (15or30sec) operation, K keyed reset, V aluminum finish
1511TBDKV Tandem - 1,650 lbs., voice, tone and digital countdown annunciator, BD (15sec) operation, K keyed reset, V aluminum finish

Electrical Specifications

Input Voltage: Dual voltage Sensing 12/24 VDC ± 10%

Standard 1650lbs Holding Force
1511T
1500mA @ 12VDC
850mA @ 24VDC

Energy Saver 1200lbs Holding Force
1511T
(E option)
650mA @ 12VDC
400mA @ 24VDC

Inputs
Request to Exit: Normally open, dry
Fire Alarm Release: Alarm panel closed dry contact. Opening of contact releases lock.

Mechanical Specifications

Master: 11"L x 2-3/4"H x 2-5/8"D
(279 x 70 x 67mm)
Slave: 11"L x 2-3/4"H x 2-5/8"D
(279 x 70 x 67mm)
Armature: 7-3/8"L x 2-3/8"H x 9/16"D
(187 x 60 x 14mm)

Code Compliance

NA Model: NFPA 101, IBC, IFC
ND Model: California Building Code, NFPA 101, IBC, IFC

Finish
Aluminum
Maglocks.com Rating
Best
Manufacturer
SDC Security
Manufacturer Warranty
2 Year
Model Number
1511t
Power Requirements
24VDC/12VDC
Status Monitor
Optional

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