Codoor codelock – EN Standard CD4000

CD4000 is a battery-powered codelock that fits directly on the door inside a building. It locks the door from the outside, and when the correct code is entered it allows the door to be opened once.

The programming of codes is carried out directly on the button panel. The lock can be set manually to “unlock”. Repeated keying of the wrong code blocks the unit from further attempts. The batteries used are standard alkaline or lithium cells.

Lithium cell batteries provide a number of advantages:
• The voltage level is constant during the whole life cycle.
• The battery recovers faster when there is more frequent use of the CD4000.
• They are more environmentally friendly since they have a longer lifetime.
• Storing time can be up to ten years.

The CD4000 is suitable for lock cases with a distance of 72 mm between the center of the door handle and the center of the lock cylinder. It?s designed for European standard lock case, following DIN 18251 standard.

Operating temperature 0 to +50 °C
Operating voltage 9 VDC. Two batteries, 9V type 6LR61 (not included)
Dimensions (WxHxD) 79 x 255 x 54 mm