P-805 Controller Expansion Board with 16 Inputs and 8 Outputs for AC 825IP Door Lock Designed for both day and

Designed for both day and night monitoring

Suitable for gates doors and perimeter security systems

The 18 inch extension allows optimal reader placement for consistent signal performance while maintaining a clean professional installation

Compatible with 4-byte and 7-byte Mifare Classic UID cards

and SD card recording

P-805 Controller Expansion Board with 16 Inputs and 8 Outputs for AC 825IP Door Lock Designed for both day andThe P 805 controller expansion board enhances AC 825IP access control systems by adding 16 supervised inputs and 8 Form C relay outputs for advanced monitoring and control. Designed for security and automation applications, it supports OSDP connectivity and allows multiple expansion modules to be connected for scalable system growth. The board delivers reliable performance, flexible integration, and efficient management of additional devices, making