Shree Laxmi Narasimmar Electronics supplies Wireless Security Alarm System. Shree Laxmi Narasimmar Electronics manufactures Fire Alarm Panel, Water Level Controller, Digital LCD Water Level Indicator, CCTV & Video Door Phone and Spy Pen USB with Camera. The Wireless Security Alarm System is mainly used for protecting home and property with the coded radio frequency transmission. These are equipped with detectors that are room sensor with Infra red Technology [PIR], Door Magnetic sensor and window vibration/Cutting Sensor. The Wireless Security Alarm System is activated by remote control activates & ARM/DISARM and is also have 15 seconds auto delay time for exit/entry. These are also available with emergency panic button system having auto telephone dialler and Overhead Siren.