🚨 Stay one step ahead with the loudest silent guardian!
The Loud 135dB Keypad Motion Sensor Alarm combines powerful PIR detection with a piercing 135dB siren to protect your indoor spaces like garages and sheds. It offers flexible power via 4 AA batteries or USB, a simple no-app keypad for quick disarming, and wide-angle motion sensing up to 26 feet. Portable and easy to mount, it’s the perfect no-fuss security upgrade for millennials who value smart, reliable protection without tech overload.
| Manufacturer | DongGuan HouJie Mosaic Electronics Factory |
| Part number | MA20 |
| Item Weight | 99.8 g |
| Product Dimensions | 3.6 x 6.5 x 16 cm; 99.79 g |
| Batteries | 4 AA batteries required. |
| Item model number | MA20 |
| Size | 65mm*160mm*36mm |
| Color | White |
| Power source type | 4*AA alkaline Batteries Powered or USB DC Powered |
| Voltage | 5 Volts |
| Temperature Range | 23-104 Degrees Fahrenheit |
| Noise Level | 135 dB |
| Plug Profile | Wall-Mounted or Free Standing on the Desk |
| Included components | fixings;, MA20 Motion Sensor Alarm x1;, Special USB Power Cord x 1;, Manual; |
| Batteries Included? | No |
| Batteries Required? | Yes |
| tech_spec_battery_description_toys | 4 x AA akaline Batteries |
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