Wireless door and window magnetic contact
*Anti-powerful magnet design
*Programmable 4 digits security code
*30 seconds exit delay & 10 seconds entry delay
*Ultra alarm sound 130 decibel siren
*Auto reset function
*Power operation: 2 x AA alkaline batteries (not included)
*Mounted on door/window frame
*Magnetic contact can be placed both side of unit
*Battery low indicator
*Dimensions: 63mm× 85mm× 21mm(W×H×D)
*Alarm sounds when magnetic contact detected
*Can paired with other series device, such as main unit, PIR sensor











*Anti-powerful magnet design
*Programmable 4 digits security code
*30 seconds exit delay & 10 seconds entry delay
*Ultra alarm sound 130 decibel siren
*Auto reset function
*Power operation: 2 x AA alkaline batteries (not included)
*Mounted on door/window frame
*Magnetic contact can be placed both side of unit
*Battery low indicator
*Dimensions: 63mm× 85mm× 21mm(W×H×D)
*Alarm sounds when magnetic contact detected
*Can paired with other series device, such as main unit, PIR sensor










Product Code | MH803 |
Product Name | Wireless Door and Window Magnet/ Mini Sensor Alarm |
Material | ABS (Taiwan) |
microprocessor | Microchip |
Power Supply | 2pcs AA Alkaline Batteries |
Power dissipation | 0.01mAh |
Alarm Duration | 30 Seconds |
Wireless Coding Standards | FSK |
Volume | 130dB |
Magnetic Area | 10mm |
Operating Temperature | -20°-60°c |
Application Area | Door and Window |
Remote Control Distance | 80M |

Model | MH803 |
Product Size | 63 x 85 x 21mm (WxHxD) |
Inside Box QTY | 3 |
Inside Size | 170 x 170 x 260mm (WxHxD) |
Outside Box QTY | 24 |
Outside Size | 360 x 360 x 540mm (WxHxD) |