Texecom GBN-0001 OH-W Wireless Smoke and Heat Detector 
 
Manufactured in partnership with Apollo, the Premier Elite OH-W combines world-class fire sensing with Ricochet mesh technology. Compatible with Premier Elite control panels (V2.11 and above), the Premier Elite OH-W optical and heat fire detector offers sensing of a wide range of fire types and provides the following outstanding features:
Compatible with Premier Elite control panels V2.11 and above
Optical and heat fire sensing
Ricochet mesh technology
85dB(A) built-in sounder
Powered by 3 x AAA batteries (included)
1.5 year battery life
EN14604, EN50131-5-3, EN50131-1, PD6662:2010, Grade 2 Class II