Black 24v Smart Electric Window Opener With Wifi Remote & Rain Sensor Option. Introducing the LPSECURITY 24V Window Opener, a Reliable and Efficient Solution for Automating Your Window Systems. This Opener Boasts a Seamless Chain Design That Allows for Smooth, One-directional Bending—perfect for Extending to Open Windows and Retracting for Closure. With a Robust Double-layer Chain, Durability is Prioritized, Ensuring Long-lasting Performance Without the Risk of Breaking. This Smartly Designed Window Opener Features an Overload Protector That Supports Up to 20,000 Open and Close Cycles, Demonstrating Its Longevity and Resilience. It Delivers a Powerful Locking Force of 2000N and a Push/pull Force of 450N, Making It Suitable for Multiple Window Types. Operating Smoothly at a Speed of 9mm/s Between Temperatures of 20-75°C, It is Adaptable to Various Environments. The LPSECURITY Window Opener Also Includes Important Components Like a DC Receiver or WiFi Switch Which Converts 100-240V to DC 24V for Motor Operation, Ensuring Seamless Integration with Your Existing Systems. Key Features: - Voltage and Power: 24V, 1.2A - Chain Design: Unidirectional Bending, Double-layer Durability - Overload Protector: Supports 20,000 Cycles - Locking Force: 2000N, Push/Pull Force: 450N - Working Temperature: 20-75°C - Compatibility: Suitable for Multiple Window Types - Speed: 9mm/s Equip Your Home or Office with the LPSECURITY Window Opener for a Secure, Efficient, and Smart Solution to Window Automation..