US$ 14.99
making it suitable for installation in various devices without adding excessive bulk
Frer Utcst0173/0 Pcb Card
8 Zone Plus Series) Function Circuit board kit for fire alarm / security control expansion and zone management Included / Related Items Bell supervision EOL resistor: 820 Ω (enclosed)
Type: Rt-692
Norcontrol Nn-801.1 Digital In/Output Adapter He220206 C A-isometer making it suitable for installationNorcontrol Nn 801. 1 Digital In Output Adapter He220206 C Norcontrol Nn 801. 1 Digital In Output Adapter He220206 C Eco. 3798 Weight: 50 Gm