OEM&ODM-WEIMA

Half cylinder with tail

Half cylinder fixed into the exterior handle panel, the tail can be fit to various door thickness.
Unlock with chip key，failed safe
Compatible with both mechanical locking device and electronic locking device
Standard Euro-profile cylinder with UART, I²C interface

Half cylinder parameters with tail
Materials	Brass,304 stainless steel, nickel silver
control module dimension	24*21mm
Door thickness range （Depend on the handle panel thickness）	40-110mm
A.C range	A=35mm； C=80mm(customized)
Data Interface	UART or I²C
Working voltage	DC 3.3V
Working temperature	-4°F(-20℃)~131°F(55℃)
Working humidity	5%~93% RH

Half cylinder with cam

Built-in cylinder in the lock case and make the lock high security
Unlock with chip key，fail safe
Compatible with both mechanical locking device and electronic locking device
Standard Euro-profile cylinder with UART, I²C interface

Half cylinder parameters with cam
Materials	Brass,304 stainless steel, nickel silver
control module dimension	24*21mm
Door thickness range （Depend on the handle panel thickness）	40-110mm
A.B range	35mm<A<60mm； B=17mm
Data Interface	UART or I²C
Working voltage	DC 3.3V
Working temperature	-4°F(-20℃)~131°F(55℃)
Working humidity	5%~93% RH

Half cylinder with both cam and tail

Built-in cylinder in the lock case and make the lock high security
Unlock with chip key or motor drive，failed safe
Compatible with both mechanical locking device and electronic locking device
Standard Euro-profile cylinder with UART, I²C interface.

Half cylinder parameters with both cam and tail
Materials	Brass,304 stainless steel, nickel silver
control module dimension	24*21mm
Door thickness range （Depend on the handle panel thickness）	40-110mm
A.B.C range	35mm
Data Interface	UART or I²C
Working voltage	DC 3.3V
Working temperature	-4°F(-20℃)~131°F(55℃)
Working humidity	5%~93% RH

key advantages

1.Unique code for each chip key which cannot be duplicated.
2.Combined the digital chip and traditional mechanical key, assure each chip key unique with the key combination up to 2¹²⁸.
3.The key can be added or deleted any time.
4.The data will be sent out automatically once picking、inserting the illegal keys or forgetting to pull out the key.

Control module

Control Module is central processing unit of electro-mechanical cylinder, which has a lot of functions,
such as add / delete / lost / restore key and send information out when picking / illegal access to unlock.

Control module parameters
Dimension	24*21mm
Stand by	<3uA
Current	<30mA
Working voltage	DC 3.3V
Data Interface	UART and I²C
Working temperature	-4°F(-20℃)~131°F(55℃)
Working humidity	5%~93% RH