![**Visonic HEX SR-740 HEX Complete Outdoor Siren PG2](http://www.sndelectrical.co.uk/cdn/shop/products/0-103004_500x500.jpg?v=1686220943)
**Visonic HEX SR-740 HEX Complete Outdoor Siren PG2
Product Information:
SR-740 PG2 is two-way wireless outdoor siren (IP55). It provides the perfect security solution for homeowner 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
Specifications:
• 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 63 mm
(11.63 x 7.31 x 2.5 in)