Bosch Components & Kits

Bosch Solution 4000 Input Expansion Module, 8x Inputs, 2x Outputs, Maximum 16 Zones Via Zone Doubling

Bosch Solution 4000 Single Door Controller Module, 1x Wiegand Input, 1x Relay, 1x REX Input, Suits Solution 4000 Panel Only

Bosch Solution 4000 Control Panel (PCB Only / No Phone Lead)