Protection Box
A protection box houses access control electronics — such as a controller, power supply and backup battery — in a lockable metal enclosure, and a protective cover shields a reader or terminal from rain and tampering. BSD Infotech supplies both as part of access control installations.
Protection Options
Metal box
Keeps the controller, power supply and battery together on the secure side of the door, away from casual access.
Protective cover
Fits over a reader or terminal installed outdoors or in exposed places, reducing exposure to rain and physical damage.
Why It Matters
If wiring or electronics can be reached from outside the protected area, the door can be defeated. Placing the controller, relay and power supply inside a locked enclosure on the secure side — and using a security relay box where the terminal is mounted outside — keeps the system tamper-resistant.