Laptop Monitoring Alarm wholesale china

PCMCIA II card transmitter fits all notebooks and most PDAs
When the PCMCIA card transmitter goes over the preset range, the master unit will sound a warning tone immediately
Acts as a burglar alarm and a reminder
Can be put inside notebooks or PDAs without other's awareness
Offers safety, security and peace of mind
Automatic battery saver function
Auto power on and auto sleep functions
Adjustable range setting from 0.5 to 8 meters
An active wireless alarm
Patented in the USA, Taiwan, Japan, mainland China and more
Size:
Pen type master unit: 4.3 x 1.3 x 0.5 inches (L x W x H)
Sub unit: just like the real PCMCIA card type II
Weight: about 70g
Power:
Master unit: 3VDC (AAA/UM-4 battery x 2)
Sub unit: CR2032 lithium battery