DR100 Security Alarm Remote Control Magnetic Sensor 130dB Home Anti-Theft System Wireless Protection Device •【High-Decibel Alarm】Emits a powerful 130dB alarm sound for effective intrusion deterrence and home security •【Magnetic Sensor Technology】Utilizes advanced magnetic sensors to detect unauthorized door or window openings •【Remote Control Operation】Includes a convenient remote control for easy arming and disarming from a distance of up to 35 meters •【4 Alarm Modes】The product has 4 alarm modes,using floating graphical function reminders,which can be switched with one click through the remote control •【Easy Installation】Features a simple installation process using double-sided adhesive,requiring no complex tools or wiring •【Versatile Application】It is widely used in doors,windows,safes,refrigerators,and other locations that require anti-theft alarms or alarm reminders •Specifications: •Transmission Frequency: 433.92MHz •Material: ABS plastic •Main Unit Dimensions: 90 x 42 x 15.5 mm •Magnetic Strip Dimensions: 45.2 x 13 x 12 mm •Remote Control Dimensions: 66.5 x 34 x 11.5 mm •Power Supply: Main Unit - 2 x AAA batteries (not included),Remote Control - 1 x CR2032 battery •Magnetic Sensor Range: 30-40 mm •Remote Control Range: Up to 35 meters •Alarm Duration: ≥5 hours •Alarm Volume: ≥130 dB Package included: •1 x Alarm Host •1 x Magnetic Strip •1 x Remote Control •1 x English and Chinese Manual •1 x Sticker