Release Devices
An external quick release lock is used with garage door openers that have been fitted to garages that have no other means of access than the garage door itself.
If the garage has no access door some form of emergency release device is required to allow the customer to disconnect the opener from the motor externally, in case of power failure. Most garage door operators require an additional lock to be purchased and fitted into the door to enable it to be opened manually from outside or attached to the existing garage door handle.
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Marantec Special 302 Emergency Release Device
For Hormann sectional doors
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Marantec Special 312 Emergency Release Device
For Novoferm sectional doors
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Chamberlain Liftmaster Emergency Release Device (Flat Key Type)
- For use with Chamberlain Liftmaster
- Flat Key Type
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Door Handle Emergency Release Device
For use on Chamberlain Liftmaster operators
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Novoferm Extra 312 Emergency Release for Up & Over Doors
- Emergency release cable
- Suits Novoferm up & over garage doors
- Essential for electrically operated doors with no other entry
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External Release Device – Flat Key 3ft Cable
- Flat Key Type
- With 3 foot Cable
- Supplied with two keys
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External Release Device – Flat Key 8ft Cable
- Flat Key Type with 8 foot Cable
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External Release Device – Round Key 3ft cable
SKU: CPO9932 Trade only login -
External Release Device – Round Key 8ft cable
Round Key Type with 8 foot Cable
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Marantec Special 304 Emergency Release Device
For sectional overhead doors
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Marantec Special 301 Emergency Release Device
For up & over doors and retractable up & over doors
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Marantec Special 311 Emergency Release Device
For up-and-over doors
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Hormann Emergency Release Cable NET 1
- Emergency release cable
- Suits single N80 and double DF98 doors
- Essential for electrically operated doors with no other entry
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Hormann Emergency Release Cable NET 2
- Emergency release cable
- Suits sectional doors
- Supplied with handle
- Essential for electrically operated doors with no other entry
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Hormann Emergency Release NET 3
- Emergency release cable
- Suits double skinned sectional doors
- Essential for electrically operated doors with no other entry
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Novoferm Extra 305 Emergency Release for Sectional Doors
- Emergency release cable
- Suits Novoferm sectional garage doors
- Essential for electrically operated doors with no other entry
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Hormann Emergency Release NET 4 for Hinged Doors
- Emergency release cable
- Suits side hinged garage doors
- Essential for electrically operated doors with no other entry
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Hormann RollMatic Emergency Release
- Hormann part number 436526
- Emergency release cable
- Suits Hormann RollMatic garage doors
- Essential for electrically operated doors with no other entry
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Hormann Emergency Release Cable NET 5
- Emergency release cable
- Suits canopy doors with bow arm
- Essential for electrically operated doors with no other entry
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SWS SeceuroGlide Low Level Override
- SWS part number YMT120M1