TECKNET Door Sensor Alarm with Remote Control, Door Alarms When Opened, 4 Modes & 5-Level Volume, Window Alarms for Home Security with Sirens, Burglar Alarm for Home, Shop, Office, Garage (2 PCS)

4 Versatile Modes: Our door alarm sensor features 4 modes, easily controlled via a single remote to meet daily and security needs. SOS mode triggers a continuous alarm for emergency help.Door bell mode releases a gentle "ding-dong" tone, ideal for welcoming guests. Reminder Mode activates when doors/windows open and stops when closed, perfect for cabinets and drawers. Alarm Mode sounds for 30 seconds even after closing, effectively scaring off intruders. 5-Level Volume: Our door alarm sensor boasts 5 adjustable volume levels paired with a powerful 130dB siren for full customization. Set it to low volume for a quiet daily reminder without disturbance, or crank it up to the maximum 130dB level for a loud, attention-grabbing alert that deters unwanted guests and notifies your entire household. 200ft Stable Wireless Range: Our shed alarm with remote ensures long-distance monitoring with a strong wireless signal of up to 60m/200ft. Our house alarm delivers instant and stable alerts even through walls and obstacles. Whether you’re in another room or away from home, you can monitor your shed, back door, basement, or office effortlessly, keeping your family and property safe and secure at all times. Easy Installation: Our window alarms for security requires no tools, wiring, or complicated setup! Simply peel off the strong adhesive backing and install the sensor and main unit within 0.6in. The garage alarm is powered by 2 AAA batteries, which are easy to replace. Installation takes less than a minute and it fits perfectly on surfaces such as doors, windows, cabinets, and drawers. 36 Months Warranty: If you encounter any problems in using the door alarm, please feel free to contact our professional customer service team, enjoying TECKNET 36 Months Warranty (Registered Only), Weight: 0.2028032348138 Pounds, Manufacturer: TECKNET