Description
EC235 is an electric operated drop bolt lock. Operation is based on electromagnet. Design is continuously improved, refined and tested until failure to yield product with outstanding performance.
Suitable for all types of door: framed door, hollow framed door, and frameless door (require extra bracket and accessories). Suitable for office buildings as well as residential premises.
Ball bearing to help align door with drop bolt by reducing door sway during closing. Adjustable ball bearing tension to accommodate door closer force. This ensures the door is lock securely every time.
Built in adjustable delay time for door closing (DIP switch adjustable 0/3/6/9 sec). Time delay starts after the door (with gusset plate) is aligned with drop bolt.
