MC04 – Door Security Alarm Sensor – IP67 waterproof，140db

1.Wireless and Easy to Install:

   •No wiring required! Simply use the included 3M adhesive tape or screws to mount the sensor.
   •Compact design fits easily on doors, windows, or gates.

2.Multiple Security Modes:

   •Alarm Mode: Activates a 140dB alarm for unauthorized door openings.
   •Doorbell Mode: Alerts you with a chime sound for visitors or family members.
   •SOS Mode: Continuous alarm for emergencies.

3.High Sensitivity and Long Battery Life:

   •Detects door openings within a 15mm distance for immediate response.
   •Long-lasting batteries ensure up to a year of uninterrupted protection.

4.Weatherproof and Durable:

   •IP67 waterproof rating allows usage in harsh weather conditions.
   •Made from durable ABS plastic for long-term reliability.

5.Remote Control Convenience:

   •Includes a remote control with lock, unlock, SOS, and home buttons.
   •Supports up to 15m control distance.