12 Channel.
REPAIR SERVICE Uponor C35 C33 underfloor heating 12 channel control C56 wireless
12-Channel PLC DC Amplify Board 5A 12/24VDC NPN Output with Optocoupler Isolation DIN Rail Mount for Industrial Control Automation Systems
Ideal Logic Combi 35 & Independent C35 BCC Boiler Chip Card Kit 175934
Logic combi c35 Boiler Badge
12v Relay Bistable Self Locking Relay Module 10×8×2 Dc 12v Single Channel Bistable Circuit Relay Control Module Sgle 12 Volt Relay
Lecreatekit 2.1 Channel Wireless Audio Board 160W x2 + 220W Subwoofer with TDA7498E Chip, 5.0 Stereo Receiver for Home Theater, DC 12-32V, Blue
