“Krisent Door Siren (Non GSM)” is a typically designed tailor made safety device for the total protection of unauthorized entry into your shops, warehouse etc. by breaking open the shutter, even by few inches.
An unauthorized entry in to the bungalows, banks and warehouses by breaking open the Shutter is the most common modus operandi noticed in the case of theft, loot, robbery and riots. Till now we had no direct solution for this and we had to depend entirely on the security guard, as we all know due to its centralized nature & dependence on individuals such security systems has never been so effective, protection of shops, warehouse etc. has always been a point of great worry for the owners.
Salient Feature :
Time tested and field proven design. Fully reliable.
Zero maintenance. Peace of mind for life long.
Dry battery operated, no mains supply used. Standalone unit.
Hard acoustic siren. Ear piercing and audible up to long distance.
Key control for ease of operation.
Normally open type sensor. No false alarm.
Battery life up to 1.5 year. With Battery-OK tested.