Security Alarm Systems, 1 Receiver and 2 Weatherproof PIR Motion Detectors for Yard/Garage/Barn, Wireless Siren Kit for Door and Window Security Anti-Theft Protection - Fei Yu

General Description: This alarm security kit includes 1 receiver and 2 PIR motion detectors, ideal for protecting your yard, garage, or barn. With a communication range of up to 300 meters and a motion detection range of 5 to 8 meters, this system effectively alerts you in case of intrusion. It is perfect for alerting you to the arrival of guests or intruders, offering a practical and economical solution for your home security. Technical Specifications Communication range: up to 300 m (outdoors without obstacles) Motion detection range: 5-8 m Alarm volume: ≥ 100 dB (within 5 m) PIR detection angle: 45 degrees Protection class (PIR sensor): IP44 Power supply (receiver): 3-pole Type C 1.5V / 6V DC adapter (not included) Power supply (PIR sensor): 3-pole AAA (not supplied) Installation: For optimal performance, it is recommended to: Place the PIR sensors in a Clear path to the receiver. Avoid installing them in areas exposed to wind or direct sunlight. Install the PIR sensor in a shaded and sheltered location to minimize temperature variations. Usage: The alarm system can be expanded with up to 5 additional sensors or 5 additional receivers as needed. The alarm volume is adjustable with three alert options: high-volume chime, low-volume chime, and alarm. You can also choose from three alert modes: flashing, LED, or sound and LED flash. Other information: Kit contents: 1 receiver, 2 PIR sensors, 1 user manual (French not guaranteed), 4 wall plugs and screws.