SR-740 HEX 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.

SR-740 HEX PG2 Main Features:

• Sleek design and robust weatherproof housing (IP55) with high power strobe light
• Loud 105 dBA Piezo siren
• Differentiated alarm sounds for intrusion and fire
• Prolonged battery life of up to 5 years (for typical use)
• Tamper protection
• Compatible with all PowerMaster wireless alarm systems