Part of the wide range of SPIR energy saving switches from CP Electronics, the SPIR-PRM is a contemporary PIR presence detector with lux level sensing
Tag: control the ventilation
Introducing the CP Electronics RBT1, a 20A High Output Electronic Run Back Timer(energy saving)
The RBT1 run back timer manufactured by CP Electronics (see their presentation page of RBT1 here) is a high output electronic timer which provides control