Push Button Site AlarmOur push button site alarm is an ideal solution for locations where a fixed fire alarm system is neither practical nor cost-effective. It is suitable for use on construction sites, temporary spaces, camp sites, events, and markets.Technical Specifications Specification Details Dimensions 280x165x67mm (HxWxD) Siren Volume 110dB Interlinkable Up to 25 units - with 2 core cable Power 1 x 9v PP3 Battery (included) Indoor Use Yes Outdoor Use Yes IP55 Rated Activation Push Button Material ABS Plastic Sound Level 110db Power Source 1 x 9V PP3 Battery Constructed from super-tough ABS plastic with an IP55 rating, offering excellent protection from dust and water. Push button operation activates a powerful 110db siren, ensuring audibility across large areas. Features an integral strobe light that provides additional visual warning. Can be deployed as a standalone device or linked with up to 25 units using a 2-core cable to protect larger site areas. Powered by a 9V PP3 battery, included with the unit. CE Marked for safety compliance. Frequently Asked QuestionsQ: How many alarms can be linked together?A: Up to 25 units can be linked using a 2-core cable.Q: Is the battery included?A: Yes, the alarm is powered by a 9V PP3 battery, which is included.Q: What is the IP rating of the alarm?A: The alarm has an IP55 rating, providing excellent protection from dust and water.