1、Reminder Mode: This alarm uses both sound and light to alert people, providing effective warning signals. It is not only easy to install but also simple to operate. 2、IP65 Protection: Designed with a steel shell and PV lampshade, providing protection against dust and rain. Suitable for use in special working environments where protection is required. 3、Customizable Voice Alerts: The alarm allows for customizable voice prompts based on the application requirements. Users can easily change the voice prompts as needed for different situations. 4、High Brightness: LED light sources provide high brightness, long lifespan, and low power consumption, and ensure that the warning signs are clearly visible even in challenging lighting conditions. 5、Easy Installation: Support wall mounted, placed on a desk, or suspended, allowing for flexible installation according to the specific usage scenario. Convenient for users to set up and use the alarm in various locations. Item Type: Sound Light Alarm Material: Steel plate, PV Remote Control Battery Model: 3v button cell CR2025 (remote control shipped with built in battery) Battery Capacity: 120mah Sound File Format: MP3 Sound Output Power: 16Ω/20W Alarm Loudness: ≤120db Light Intensity: 750LUX Power On Response Time: 400MS Infrared Remote Control Distance: ≤5 meters Ambient Temperature: -20℃-70℃ Protection Class: IP65 Use: School, bank, warehouse, port, lifting machinery, factory, yard 1 x Alarm 2 x Iron Strip 1 x Remote Control 4 x Screws