Upgraded Infrared Wireless Doorbell and Smart Sensor Driveway Alarm

Experience enhanced security and convenience with this advanced doorbell and alarm system. Equipped with an upgraded infrared sensor, it provides accurate motion detection to alert you of visitors or movement in your driveway. The wireless design ensures an easy installation process without the need for complex wiring. Featuring customizable chimes and volume settings, you can tailor the alerts to your preference. Its weather-resistant construction ensures reliable performance in various environmental conditions, making it suitable for both indoor and outdoor use. Stay connected and secure with this innovative solution. Power Supply Mode: DC Voltage: 9 Ring: 38 ringtones Power Consumption: 1 Sensing Angle: within 120° Sensing Distance: greater than 150 meters Manufacture country: China Instructions included: No