STI STI-1200A-HTR240 -- Stopper II Heated Enclosure 240 VAC With 4in Deep Backbox
STI STI-1200A-HTR240 -- Stopper II Heated Enclosure 240 VAC With 4in Deep BackboxLarger cover helps prevent malicious or accidental false fire alarms. The Stopper II is a unique device which has helped prevent false fire alarms around the world for more than 30 years without restricting legitimate operation of devices such as fire alarm break glass call points. It is ideal for schools colleges hospitals nursing homes hotels and all public buildings where there is a history or a threat of false fire alarms.How It WorksThe Stopper II consists of a clear tamperproof tough polycarbonate cover and frame that retrofits over the break glass call point. When lifted to gain access to the break glass its optional battery powered integral sounder emits a piercing 95 dB or 105 dB at 1 metre. Immediate attention is drawn to the area and the prankster will either run or be caught.Details The clear protective polycarbonate cover is UV-stabilized Fan runs continuously to maintain a uniform temperature inside the enclosure Heater units cycle as required to maintain the correct range of operating temperatures 240 VAC heater Rated for indoor and outdoor applications Please note Due to the curvature of this model the depth stated will vary 158 mm H x 104 mm W x 31 mm D