Security alarm systems, 1 receiver and 2 weatherproof PIR motion detectors for patio/garage/barn, wireless siren set for door and window security and burglary protection.

Reliable Range: Communication range up to 300 m/1000 ft (distance between sensors and receiver/alarm/gong) and Detection range up to 8 m (distance between sensors and detected objects). Adjustable volume and mode: the alarm volume can reach 100 dB and offers 3 alarm options (high tone/low tone/alarm) as well as 3 modes (flashing/LED/sound and LED flashing). Versatile applications: ideal for alerting you to the arrival of guests or intruders. You can expand your home alarm system with up to 5 sensors or 5 receivers as needed. Installation tips: for optimal performance, ensure the path from the PIR sensors to the receiver is clear and do not place the sensors in locations where they could be moved by wind or have their detection angle altered. Power supply: you can use a 1.5V 3-pin USB-C power adapter (not included) or an AC adapter (not included) for the receiver and a 3-pin AAA power adapter (not included) for the sensors. Never use two USB-C power adapters simultaneously.

Product Description: Size: 1 receiver with 2 motion detectors. Color: White. Security alarm installed at the entrance. The entrance alarm offers a practical and economical solution to alert you to any intrusion. As soon as an object is detected, the PIR sensor sends a signal to the receiver up to 300 meters away, ensuring your safety and keeping you informed. Features: Range: 300 m (open field, no obstacles). Motion detection range: 5 to 8 m. Sound level: ≥ 100 dB (at less than 5 m). PIR detection angle: 45°. Protection rating (PIR sensor): IP44. Power supply (receiver): 3-pin 1.5V/6V DC power adapter (not included). Power supply (PIR sensor): 3-pin AAA batteries (not included). Note: Do not install the PIR sensor in direct sunlight (it detects moving heat sources) or in a windy location. Avoid installing the sensor and PIR receiver near metal objects. For outdoor installation, it is recommended to choose a shaded and sheltered location to minimize temperature fluctuations. The receiver's audible signal may be disrupted by metal structures, walls, and other devices operating at the same frequency. Contents: 1 receiver, 2 PIR detectors, 1 user manual (French language not guaranteed), 4 wall plugs and screws.