Wireless Driveway Alarm Door Chime Solar Driveway Alarm Indoor Doorbell with Infrared Sensor Home Security System with 1 Detector and 2 Receivers -- Trimec

General Description: This wireless driveway alarm is a practical and effective home security system designed to provide advance warning when guests or intruders approach. Thanks to its infrared sensor, it can be used in various environments such as homes, offices, shops, or hotels. Its installation is simple, without complex wiring, and the sensor can be easily hung on the wall. Technical Specifications Item Type: Solar-Powered Infrared Driveway Alarm Sensor Doorbell Material: ABS Weight: Approx. 393 g / 13.9 oz Acceptance Distance: Approx. 200-300 m / 656.2-984.3 ft Low Sensitivity: Approx. 5-8 m / 16.4-26.2 ft Medium Sensitivity: Approx. 8-12 m / 26.2-39.4 ft High Sensitivity: Approx. 13-16 m / 42.7-52.5 ft Working Frequency Band: 433 MHz FSK Detection Angle: 120 degrees Battery Type: 472540 Polymer 500 mAh (Included) Solar Panel Specification: Monocrystalline Silicon 5.5 V 100 mA Music: 38 Melodies Volume: Four-level volume adjustment (high, medium, low, mute) Compatibility and Accessories 1 detector 2 receivers 1 bracket 1 manual 5 screws 5 expansion tubes 1 pin Installation The wireless motion sensor and alarm receiver can be placed wherever you want, making installation easy in various locations. Uses This alarm is ideal for a variety of applications, including: Car alarm (indoor) Warehouse monitoring Supply cabinet alarm Garage and tool shed monitoring Mailbox sensor Entry door or curb detection