Strong absorption power (180~500kg) and non-residual magnetic.
Adopts highly qualified material and advanced craftsmanship.
No mechanical abrasion, long-lasting.
Information feedback function.
Facilitated with door magnetic, real-time indicate the status of door (open or close).
The status of door can be demonstrated by the indication light: red for open ,green for closed.
12V DC power supply.
Initiation current is 850mA；Working current is 450mA.
Areas of application: Premise entrance, access control systems, entrance-exit control, security monitoring systems.