Hoạt động của SHOP
: Prepare the cable entry point on the mounting surface. Ensure the cable is fed through the waterproof grommet or sealant provided with the unit.
: Installation should be performed by trained security technicians. If electrical wiring for a power outlet (GPO) is required, you must use a qualified electrician .
: Connect the D+ , D- , +12V , and 0V terminals to the corresponding terminals on the Challenger LAN bus.
: Fully protected against dust and immersion in water, making it suitable for wet or outdoor environments.
: The open collector output can be wired to a door relay or strike. For high-draw strikes, ensure a separate power supply and flyback diode are used to protect the keypad circuit. Step 4: System Addressing and Programming
: Verify the 3-LED status indicators correctly reflect the arming state of the assigned areas. Test the RTE input and the door strike output to ensure full functionality. Maintenance and Replacement
: Select a flat, solid, vertical surface. Mounting on uneven surfaces can cause the base to flex, potentially compromising the IP67 seal.
