• 【Wireless Installation】Easy to install without complicated wiring, suitable for motorcycles, electric bikes, bicycles, and home use.
• 【High-Volume Alarm】Features a loud 113dB alarm, louder than standard models, to effectively deter thieves.
• 【USB-C Rechargeable】Convenient USB-C charging port for easy power replenishment of the main alarm unit.
• 【Weather-Resistant】IP65waterproof rating ensures reliable operation in various weather conditions.
• 【Remote Control】Includes a remote control with a range of up to 20 meters (66 feet) for easy activation and deactivation.
• 【Multiple Device Pairing】One alarm unit can be paired with up to three remote controls for added convenience.
• 【Vibration Detection】Equipped with a sensitive vibration detector to trigger the alarm when tampering is detected.

Specifications:

• Model: SF22R+03C
• Alarm Volume: 113dB
• Waterproof Rating: IP65
• Charging Method: USB-C
• Working Frequency: 433.92MHz
• Wireless Range: 20 meters (66 feet)
• Alarm Unit Battery: 4.2V 700mAh Lithium battery (included)
• Remote Control Battery: 12V/27A Alkaline battery (included)
• Remote Control Pairing: Up to 3 remotes per alarm unit

Note: Please charge the device before first use. It can be used normally after activation. It is recommended to fully charge the device before use again.