Description The model Hochiki Analogue Addressable Muti-Heat Detector ACB-EW is compatible with Hochiki ESP Analogue Adressable Protocol. ACB-EW has a fixed temperature heat element that can be controlled by the Control Panel and also a rate of rise heat element. Both elements are controlled simultaneously from the Control Panel. The sensor polling LED’s can also be controlled via the Control Panel. The ACB-EW is IP67 rated and comes with its own mounting base to attach the sensor. The sensor’s flying leads are connected directly to the loop using waterproof connectors. Addressable Muti-Heat Detector Features: User selectable modes Incorporates Fixed Temperature and Rate Of Rise Heat elements Twin fire LEDs allow 360 degree viewing