The Hispec is a lithium battery powered smoke detector alarm with wireless interconnection capability and test and hush buttons and it is manufactured by Hispec.
Stand alone Smoke detector with no requirement for mains feed
Built in radio frequency technology
11 Years tamper proof
Supplier Part Number is HSA/BH/RF10-PRO
Technical specification
TypeDetectorPack Quantity1Battery TypeLithiumManufacturer Model NoHSA/BH/RF10-PROBrand NameHispec