STI STI-1100 Stopper II With Horn Flush Mount imported eBay

STI STI-1100 Stopper II With Horn Flush Mount imported eBayLarger 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. The Stopper II

Enhanced detection via forward-and-backward light-scattering technology

the SK-5208 delivers the performance to handle your installation

includes one 4098-9843 relay

“Special Applications” listed with Siemens panels

Residential Buildings: The strobe alerts occupants in apartments

Diameter: 6

The DVM test points are discreetly located on the face of the notification appliance which enable faster troubleshooting and end of line (EOL) voltage checks while greatly reducing the risk of misplacing or damaging appliances during troubleshooting

Power supply via FDnet (supervised power limited)

Notifier FSP-851(A) Series intelligent plug-in smoke detectors with integral communication provide features that surpass conventional detectors

or 4″ square standard electrical box

Standard sensitivity is 1

listed for use with fire protective systems and are warranted for three years from date of purchase