135dB Freestanding Keypad Motion Sensor Intruder Burglar Alarm for Indoor Home Security. Portable Battery Operated Alert for Travel, Camp. Cordless Loud Sound PIR Motion Detector Garage Shed Siren

Tips: A Single Alarm (MH105) | No Remote, Wall-mounted Bracket, or USB cable included. If you are seeking a full kit, please scroll down to review the MH105 Kit. How This PIR (Passive Infrared) Motion Sensor Alarm Works? Press the 'ENTER' key to arm after power on; you will have a 30-second delay to exit the monitoring area without setting off the alarm. Once triggered, disarm the alarm by entering the PIN code within the first 5 seconds (this time window is adjustable, e. g., 10s); otherwise, the alarm will ring for 30 seconds. An Ideal Additional Indoor Home Security System For safeguarding your safety or property. For instance, it is appropriate for indoor areas, garages, sheds, outbuildings, gates, and front/back porches. It can also be utilized while traveling for camping, RVs, motorhomes, or touring cars. Please note that IT IS NOT WATERPROOF. Max 135dB (Default) -
Sound Volume Adjustable: H/M/L It may sound very piercing or uncomfortable if you are extremely sensitive to this type of noise. But please be aware that this shrill sound is indeed highly effective at drawing the attention of people nearby, thereby fulfilling the goal of deterring potential threats. Simple & Reliable Keypad Alert No App Required Button-operated for fast and easy use, removing the need for a remote control. This makes it handy for other family members (elderly or children) to use and avoids the trouble of carrying multiple remotes when going out. Portable Freestanding Animal | Pets Repeller & Travel Camp Bear Alarm You can also use it to keep pets off kitchen counters and tables or keep them from damaging the furniture when you are away. Powered by 2 x AAA alkaline batteries (BATTERY NOT INCLUDED). Sound Selectable Piercingly
Alarm Sound (default): High-pitched, harsh sound which is advised to use as Intruder / Burglar Alarm for security alert purposes;
Chime Ring Sound: Bell Ring Sound which is advised to use as a motion sensor door bell if you need a temporary one. Pick according to your needs and follow the manual to set up.
TIPS: High Ambient Temperature Affects the Infrared Sensitivity High ambient temperature can cause infrared sensors to perform poorly (this shows as reduced detection sensitivity and shortened detection range) or even malfunction. Therefore, during installation, avoid direct sunlight or pointing the sensor towards heat sources like air conditioning vents or radiators