| Model: | MD3003B1 |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Security & Protection / Burglarproof |
| Label: | - |
| Price: |
US $7.8
/ pc
|
| Min. Order: | 10 pc |
| Live Chat: | Last Online:23 Oct, 2013 |
Characteristic:
1. Highly sensitivity.
2. Simple and convenient to use, no adjustment is required.
3. The detection distance will not be changed when the battery voltage drops9V- 7V.
4. Low power consumption, can work for 40 hours continuously.
5. There is automatic and continues alarm when the battery is used up.
6. With external rechargeable socket hole.
7. Alarm: sound and vibration alarm.
Parameters:
|
Power |
9V |
|
Operation frequency |
22KHz |
|
Operation current |
<50mA |
|
Operate voltage |
9V-7V |
|
Operate temperature |
-10°C to 50°C |
|
Weight |
400g |
|
Dimension |
410*80*40mm |
|
Detection distance |
Pin 30-60mm 64 model handgun 150mm inch long knife 160mm Diameter 20mm Steel Ball 90mm |
Aplication: airports, railway stations , wharfs important sites and playgrounds etc .
