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4501 OBDE

Application:  -Airport & Public Facility Security and Safety 
- Loss Prevention
- Restrict the egress of wandering patients 
- Restrict the egress of commercial center patrons for security
Operation: - Typically used on exit doors when unauthorized egress is initiated when in the
   locked mode.
- The door unlocks after 15 seconds permitting egress
- SVR exits must include rod covers
- Door position switch (DPS) is recommended
- Exit device cannot be cut down once the OnBoard Delayed Egress modification has been made to the device. 

Note: - Requires Mortise Cylinder, sold separately
(1-1/8" - 1 3/8" length, 3978 Cloverleaf or equivalent tailpiece required.)
4501 Onboard Delayed Egress (OBDE)
Features:   - 15 (or optional 30) second egress delay
- 1 or 2 second nuisance delay
- Built-in function keyswitch provides alarm and lock reset. 1 to 30 second bypass, sustained bypass and additional keyswitch 
- Control inputs include 1 to 30 second request to exit and access bypass with
   anti-tailgate and alarm rest
- Field selectable trigger modes from exit device (N/O or N/C)
- Field selectable automatic or manual power up after emergency release or power loss

Built-In Annunciation: - Armed mode
- Nuisance mode
- Irreversible egress mode
- Release mode

Code Compliance: - IFC International
- IBC International Building Code
- NFPA 101 Life Safety Code
- NFPA 1 Uniform Fire Code
- California Building Code

Electrical Specs:  - Voltage Input: 
   • Single 540 mA @ 24VDC
   • Tandem 790 mA @ 24VDC
- Reset/Rex Input: N/O, Dry input
- Bypass Input: N/O, Dry input
- DPS Input: N/O, Dry input

Monitoring Outputs:  - Alarm relay - 1 amp @30VDC SPDT, Dry
- Door security relay - 1 amp @30VDC SPDT, Dry
- Secure/insecure status
- Egress initiation status
- Released/bypass status

Control Inputs: - Field selectable 1-30 second request to exit with anti-tailgate and door prep
- Bypass
- Reset
- Remote trigger (for pairs of doors)
- DPS (required for door forced, prop, and anti-tailgate)

Finishes: - US3, US3, US10, US10B, US26, US26D, US32D, BLK

DescriptionFile Number
DescriptionFile Number
Wire Routing/Door Prep InstructionsI-ED00367-Rev9
OBDE Installation InstructionsI-EA00156-rev1
DescriptionFile Number
DescriptionFile Number
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