Zeta ROR Heat Detector
The Zeta Class A1R (rate of rise) heat detector operates by utilisinga matched pair of thermistors to sense heat. One of thesethermistors is exposed to the ambient temperature, while the otheris sealed inside the detector housing. Under normal conditions, both thermistors register similar readings. As fire develop..
£8.53
Similar Deals
Wilko Extra Life 1.5V Alkaline AAA Batteries 8 pac k
£2.00
From Wilko
Wilko Extra Life PP3 9V Alkaline Batteries Single
£3.00
From Wilko
Vibrating Portable Door Chime
£19.99
From Easylife Group
Alarm Clock - Black
£12.99
From Easylife Group
Tile Grout Pen (Pack of 2) - White
£9.99
From Easylife Group
Dulux Paint Mixing Easycare Bathroom+ Soft Sheen VINTAGE SMOKE, 1L
£21.20
From Dulux
Dulux Paint Mixing Easycare Bathroom+ Soft Sheen VINTAGE SMOKE, 1L
£21.20
From Dulux
Dulux Paint Mixing Easycare Bathroom+ Soft Sheen SILVER SHORES, 2.5L
£37.84
From Dulux
