Sonoff RL560 – Sensor Extension Cable with RJ9 4P4C Connector

【Monitoring Doors & Windows】Automatically turning on lights when a door is opened, triggering audible and visual alarms in case of unauthorized entry, and sending app notifications to keep you informed.
【Tamper Alert】Equipped with tamper-proof features ensures your peace of mind. You will receive App notifications on your phone if the sensor is tampered with.
【5-Year Battery Life】Powered by CR2477 battery extends the battery life to over 5 years, eliminating concerns about frequent battery replacements.
【Zigbee 3.0 Compatible】 Seamlessly integrates with Zigbee hubs utilizing the Zigbee 3.0 protocol,
【Local Smart Scene】With Local smart scene, scene linkage between Zigbee devices can be executed normally as long as your Zigbee devices are powered on even if the network is disconnected.

• 【Remote Real-time monitoring】SNZB-02D sensor will monitor the temperature and humidity in real time on the APP remotely or display screen, with up to 120m/400ft coverate.
• 【High Accuracy & 5s Fast Refresh】Built-in Swiss-made smart hygrometer sensor that gives you more accurate readings maintaining ±0.2°C/±0.4°F accuracy in temperature and ±2%RH accuracy in humidity, refreshes readings every 5 seconds.
• 【Large LCD screen display】Use large LCD display to view the real-time values of temperature humidity clearly and dynamically, the intuitive display icons let you check the room conditions and battery status even easier than ever.
• 【App notifications】You’ll receive instant alerts from your phone when the temperature or humidity exceeds you set comfort level.
• Zigbee Hub Required
• 【Data Storage & Export】Up to half-year free cloud storage, and most accurate enough to view hourly data, you can also check the highest and lowest values at any hour or day and data can be exported as files.
• Zigbee Hub Required