MD-D04 AC425 Four Reader Expansion Board Access Control Module Keypad Reader it ensures clear feedback during

it ensures clear feedback during use

Dual HDMI and VGA outputs for flexible viewing

sold individually

MicroSD: up to 1TB supported

Online and offline operation support

MD-D04 AC425 Four Reader Expansion Board Access Control Module Keypad Reader it ensures clear feedback duringThe MDD04 AC425 four reader expansion board enhances access control capabilities for commercial and secured environments. Designed to support four readers, four doors, relay outputs, and supervised inputs, this expansion module improves scalability and installation flexibility. Compatible with keypad, biometric, and reader technologies, it delivers reliable communication and configurable input output settings through management software. Compact