Staniot Tuya 433Mhz Home Alarm System Automatic Sensor Smart Wireless Door and Window Detectors

Specifications:Battery SpecificationCR2032X1Alarm Current 15mAWorking Temperature-10°C~+50°CRelative Humidity95% (no condensation)Wireless Parameters433MHz, eV1527Features: 1. Reliable Wireless Connectivity: The door and window sensor uses 433MHz wireless technology and eV1527 protocol to ensure a stable and secure connection between the sensor and the alarm system. This ensures that you receive timely alerts in case of any intrusion or break-in.2. Long-lasting Battery Life: The sensor is powered by a single CR2032 battery, which provides long-lasting performance and can last for months without needing a replacement. This means you can enjoy peace of mind without worrying about constantly changing batteries.3. Easy to Install and Use: The sensor is designed to be easy to install and use, with no wiring or drilling required. Simply attach it to your door or window using the included adhesive tape, and connect it to your alarm system. The sensor is also easy to operate, with simple instructions for setting it up and using it.4. Wide Temperature Range: The sensor is designed to work in a wide temperature range of -10°C to +50°C, making it suitable for use in different climates and environments. This means you can rely on it to work effectively in extreme temperatures, whether it's hot or cold outside.5. High Sensitivity: The door and window sensor is highly sensitive and can detect even the slightest movement or vibration. This means you can be sure that you'll receive an alert