900/1800/1900MHz USB Flash Drive Shaped Callback Monitor

Small shaped like U disc, employ GSM mobile phone card, it can monitor without distance limitation in the global range. Built in high capacity li-ion battery. It can be charged through computer USB interface, when switching on the computer host, it charges automatically. If switching off the computer, it is powered by the battery onboard. U disc design expresses the detective element to the highest. It adopts the advanced military callback technology, after binding the main control number, ambient voice will trigger its voice control equipment, it will dial the binding number automatically, receiving will Start circumstance monitor.

Features：
1.USB Flash Drive Shaped
2.Employ GSM mobile phone card
3.Adopts the advanced military callback technology
4.True three band monitor, special for EUR.
5.Superior voice processing, no noise to interfere your monitoring
6. 3 days standby
7. Continuously conversation for 3-4 hours

Using method:
GSM network, insert a mobile phone card before using, after finishing inserting the card, an indication card will on for 3 seconds, waiting for 5-10 seconds, let the main host start the detection.
Directly monitoring: use telephone or mobile phone to dial the number on the monitor, the monitor does not has any hints, directly receiving.

Callback monitor:
1: Edit SMS: “0000#your own phone number#” to send it to monitor number, it will reply a SMS, it means binding successfully, and start callback function
2: If there is voice around it, its voice control equipment will be triggered, it will immediately dial the binding number. If you need to cancel it, send 0000# to the monitor

Charging method:
Connecting it to the computer to charge or use USB interface to charge

Product principle:
You can take it as  microphone, needing to install a mobile phone card, then place it around the target you want to monitor, such as under the desk, bed, in the office, wherever you go, dial the number, it will answer automatically, you can listen to the voice around. It mainly used for house hood, office prevention of burglary and detection. It adopts wireless voice transmission, no distance limitation, please use it legally.