SR-740 PG2 is a two-way wireless outdoor siren (IP55). It provides the perfect security solution for home owners with a PowerMaster system who are looking for an affordable and easy to install outdoor siren. It excels in offering cabling-free installation and optional extended time between battery changes.

·         Prolonged battery life (up to 8 years with typical use)

·         Loud 110db piezo siren

·         Differentiated alarm sounds for intrusion, fire, gas and flood

·         Large print screen area for customizable logos

·         Dimensions: 295 x 186 x 63mm (11.63 x 7.31 x 2.5in)