The ACB-EW model is a waterproof multi-thermal sensor, fully compatible with Hochiki's ESP addressable analog protocol.

The ACB-EW incorporates a fixed variable temperature heating element and a step-up heating element, both controlled from the panel, allowing one or both elements to be active simultaneously. The sensor LEDs can also be controlled through the panel.

With rating IP67, the ACB-EW can be used externally and is supplied with its own base. Floating sensor cables connect directly to the loop through waterproof connectors.

• HOCHIKI
• Multiple analog thermovelocimetric waterproof thermovelocimetric detector
• Incorporates fixed temperature detection heat rise
• Rating IP67
• Supplied with mounting base