SL-300/320 Series
SL-300：
Fail-secure type (Power to unlock).
SL-300F：
Fail-safe type (Power to lock)
SL-320：
Fail-secure type (Power to unlock).
SL-320F：

Fail-safe type (Power to lock)
 
 
 
 
Power supply : DC 12V.
Operation Current::360mA
SL-300/SL-320:Fail-secure type ( Power to unlock) / SL-300F/320F:Fail-safe type (Power to lock).
Suitable for wooden , aluminum and hollow metal doors.
To be used with auxiliary lock.

SL-300/300 : 160mm(L) x 25mm(W) x 31mm(D)

SL-320/320F : 124mm(L) x 32mm(W) x 38mm(D)
Weight:

SL-300/300F:300g
SL-320/320F:450g