Securitech 8000 Series Mortised Automatic Deadbolt for installation in listed and labeled wood faced doors or in listed and labeled hollow metal fire door assemblies rated up to and including 3 hour durations.
Models
- 81T4*-**-***
- 81L4*-**-***
- 81T11-**-***
*Indicates the trim of the lock. The different options include 11 – “Exit Only” (i.e., 81T11-**-630), 44 – “Storeroom Lever Trim”, 45 – “Classroom Lever Trim”, and 46 – “Storeroom Lever Trim; DC Electric Release”.
** Indicates the different variations of the lever handle. The different options include G1 – G4 and U1 – U4.
See door and frame manufacturer’s listings for additional assembly information for maximum sizes and limitations of use.
Limitations
| Maximum Sizes/Configurations |
| Single Swing |
4-0” wide by 8’-0” tall |
| Standard Pairs |
8’-0” wide by 8’-0” tall |
| Double Egress |
Not Allowed |
- Pairs require the use of listed and labeled fire rated hollow metal mullion
- Mortise lock with a 1” minimum latch throw
- Door Orientation: Inswing and outswing
Evaluated to the following
Unless otherwise noted, the product listed above in this section has been evaluated for conformance to the following standards:
- UL 10C – Positive Pressure Fire Test of Door Assemblies
- NFPA 252 – Fire Test of Door Assemblies
- CAN/ULC S104 – Standard Method for Fire Test of Door Assemblies
Securitech Model 81T4*-**-*** single bolt mortise exit device with touch bar has also been evaluated for conformance to:
