Auction starting price = £5.50 each + vat (uk)

10x Gent S4-711 S-Quad O2H Addressable Dual Optical Heat Detector. 

They are used so they will have some wear.

We have thousands of other Fire Alarm Parts in stock.

All items are in stock and ready to send.

UK next day delivery service available if purchased before 4pm. 

Please visit our ebay shop