Key override from outside via tubular cylinder
Adjustable backset (50 - 80 mm) on external cylinder
Internal key override
High corrosion resistance for external use
Supplied HANDED & for OUTWARD opening gates only

The Cisa 11921 electric lock is widely used on external gates in the UK. This new "N7" version features an updated anti corrosion finish on the lock case and is a direct replacement to the older galvanised case finish found on many existing UK gate installations. Mechanical override on the inside is by key (there is no exit button on the lock) making the lock suitable for gates where the lock may be vulnerable to access from the outside. External key override is via the tubular cylinder attached at the rear of the lock and is operated by the same key as the internal lock. The backset of the external cylinder is supplied set at 60mm but can easily be changed to 50mm, 70mm or 80mm. Three keys are supplied.

This lock is only suitable for OUTWARD opening gates. The latch cannot be flipped to suite an inward opening gate. It is supplied with steel keep (without wheel) for the inside and a plastic strike for the outside to guide the bolts across the frame and into the keep. The lock is available in left or right handing and the handing cannot be changed. Please use the handing diagram to select the correct model. For inward opening gates please see Cisa 11721 electric lock series.

The New CISA Series 11921 "N7" electric rim lock range is designed for secure access control on gates and entrance doors in residential and multi-unit installations. Manufactured using advanced materials and protective treatments, these locks are suitable for both indoor and outdoor use, offering reliable performance even in harsh or corrosive environments. The lock mechanism delivers exceptional durability, having been tested for over 400,000 opening and closing cycles well beyond standard requirements ensuring long service life in high-use applications. Excellent corrosion resistance, proven by extended salt spray testing, makes the range particularly suitable for coastal, industrial, and exposed locations. Security performance is equally robust. The Cisa 11921 "N7" series of electric locks achieves Grade 3 security certification in accordance with EN 14846, with high resistance to lateral force and frontal impact, providing dependable protection for controlled access points. Installation flexibility is enhanced by an adjustable backset ranging from 50 to 80 mm, allowing the lock to be easily adapted to a variety of door and gate configurations. The electric opening mechanism is designed to operate reliably via intercom or push button, maintaining dependable unlocking even in the event of voltage drops.

MPN	11921-60-4
Brand	Cisa
UPC	8015345072829

Cisa 11921 Electric Lock LHO (11921-60-4)

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