Securasound Ltd

Model 1041B (1000-4)

Entry via knob on front with correct code, Free Exit with knob handle. Heavy Duty Mortice Deadlatch (Door Auto Locks when Shut). Suits Doors 35-57mm Thick. Non-handed. Reversible Latch. 

Model 1041B (1000-4). This Lock is based on the 1011 (1000-1, however it incorporates:

• Key override facility, often used when the Door is the only Door into a building
• Passage set facility, typically used when one person opens up a building allowing users free access for the rest of the day.

 The 1000 Series lock provides fully mechanical pushbutton access control with no electrical wiring, electronics, or batteries. Exterior access is by combination. Egress is by interior knob and is free at all times. 1000 Series locksets are the best choice for limiting access to high-traffic, security-sensitive areas in commercial, institutional, residential, and industrial buildings. These locks are ideal for locations with a high personnel turnover rate such as data processing centers, employee entrances, R&D labs, apartments, dormitories, and restricted areas in hospitals and airports.

• Heavy Duty - Ansi 156.2 Grade 1  
• 3 Hour UL/ULC Fire Rating ("A" Label Doors)
• High Usage  
• Passage set  
• Key Override  
• Deadlocking Cylinder Latch
• Knob Handle 
• Non-Handed Field Reversible  
• 70mm (2 ¾") Backset
• 35 to 57mm (1 3/8" to 2 ¼") Door Thickness
• Satin Chrome and Polished Brass finishes
• Simple On Door Code Change