Mechanical 1-way SOS (Staff Override System) Lockset
Verified by manufacturer 6 months ago
PR1
PR1
QA Certificate
Certificate type
Anti-ligature, mechanical one-way SOS (Staff Override System) lockset.
Application
Suitable for lower risk doors or staff areas where tampering is unlikely, or as a 'lock-off' function.
Description
Anti-ligature, mechanical lockset with one-way SOS (Staff Override System), providing a key override method. The key operates the lock independently of the internal turn-pull so staff can unlock the door even if the internal turn-pull is being held.
Features and benefits:
- Direct mechanical override as the lock and the internal turn-pull mechanism operate independently, allowing staff to open doors, even when service users hold the turn-pull mechanism.
- Provides rapid access.
- Avoids the issues associated with clutch and geared cylinders in challenging environments.
- Anti-wrench, anti-tamper and robust, with concealed fixings.
- Has fire-resistant casing to BS EN 1634-1.
- CE-marked to BS EN 12209.
- All locksets are identified by simple to understand product codes that indicate the override type, the application, the handle type and the finish. Consult manufacturer for details.
General information
Color | Gold Silver |
Finish | Satin |
Material | Steel
|
Height | 77 mm 165 mm |
Uniclass | Pr_30_36_08_24 Door latches Primary |
CAWS | P21/530 Special function door locks P21/170 Ironmongery for fire doors P21/515 Door locks P21/24 Door locks |
Product range |
Specification data - Door latches
Standard | To BS EN 12209 and BS EN 1634-1. |
Classification grades (minimum) | - |
Suitability for use on fire resisting and/or smoke control doorsetFire-resistant casing to BS EN 1634-1. | - |
Latch or lock type | Auto-locking automatic night latch lockset, handle inside (66), key/ turn.
Auto-locking automatic night latch lockset, keyed inside (86), key/ key.
Roller latch with dead bolt, service riser lockset (16), key/ none.Designed for service risers and cupboards where no handle is required internally. Roller latch with dead bolt, bedroom lockset (46), key/ turn.For patient privacy, with a turn-pull to lock/unlock. Roller latch with dead bolt, indicator lockset (56), key/ turn.
Roller latch with dead bolt, en-suite lockset (76), key/ none.
Roller latch with dead bolt, communal lockset (96), key/ key.Keyed to both sides, using a roller catch to hold the door closed when unlocked. |
Backset | 83 mm. |
Material and finish
| Die-cast steel (Mazak 5), electro-plated satin stainless steel finish.Handle and turn-pull dish. |
Locking arrangement | Key/ turn-pull. Key/ key. |
Handle typeHandles are usually on the corridor side – consult manufacturer for details. | Elephant's Trunk (730). Grab handle (731). Pinch grip (729). Standard. |
Handle backplate type | One-piece plate (C). Radius escutcheon plate (AEP). Radius flat plate (A). Standard. |
Turn-handleCan be upgraded to the Oryx lever, dependent on lock type – consult manufacturer for details. | Oryx lever handle (724LP).
Turn-pull handle (728).
|
Fixing | Pin-torx anti-tamper stainless steel security screws. |
Height:Lockcase. | 165 mm. Automatic Night Latch lockset, handle inside (66), Automatic Night Latch lockset, keyed inside (86), Bedroom lockset (46), Communal lockset (96), En-suite lockset (76), Indicator lockset (56). 77 mm. Service riser lockset (16). |
Depth:Lockcase. | 103 mm. Automatic Night Latch lockset, handle inside (66), Automatic Night Latch lockset, keyed inside (86), Bedroom lockset (46), Communal lockset (96), En-suite lockset (76), Indicator lockset (56). 102 mm. Service riser lockset (16). |
Cylinder | Standard euro-cylinder. Suitable for master key systems. |
Locking system | Primera mechanical one-way SOS (Staff Override System) lockset. |
Third party certifications
- Door and Hardware Federation: TS001
Literature
Door Components for Mental Health brochure
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