• GSM wireless alarm system for property protection. • Detects intruders using motion sensors, sends call and SMS alerts. • Door sensors trigger alarm when doors/windows are breached. • Smoke detector alerts to fire and gas leaks. • Includes 3 motion detectors, 3 door sensors, 1 smoke detector, 2 remote controls, 1 siren. • Ideal for homes, offices, and small businesses. • Easy to install and operate. • Can be expanded with additional sensors.