1)product supports the a the GSM?850/900/1800/1900 network and GPRS standard quad-band, and can switch seamlessly between different networks.
2)Compact; signal strength; voice; precise positioning; stable performance; the long standby.
3)Power on: Open the back cover, the SIM card inserted into the card holder automatically boot until the indicator goes off, you can use Monitoring to detect: normal boot, when necessary monitoring tools can dial the dial is turned to hear the status of the location around 10 meters Voice .
4)Callback:Phone open: with fixed-line or mobile phone SIM card number to get through the alarm hear ambient sound 2-3 seconds, hang up that set successfully, the default alarm status.(35 decibels of sound when the alarm within 4 meters, the alarm will automatically dial the number set).
5).SMS open: edit SMS "KQSK" sent to the alarm (35 decibels of sound when the alarm within 4 meters, the alarm will automatically dial the number set). 6)Manual adjustment of sensitivity: the user edit the text "KQSK # 20 # sent to the alarm." KQSK number after the 30 sound detection sensitivity value of 20 (high sensitivity) -500 (low sensitivity).
7)Note: The call-back and SMS Callback can not be operated simultaneously, switching between them required a close ongoing hair "CLOSE" command, and then perform other operations, two functions close operation are editing SMS "CLOSE"is sent to the alarm device Electricity the query .
8)instructions: hair "power" command, such as the user edit SMS "power" to the alarm, the alarm will detect electricity accordance with different power will return the following SMS:"Tracker battery full"(said the aircraft battery is full)"Tracker battery half"(aircraft power medium)"Tracker battery low"(low power consumption of the aircraft should be promptly charged)
9)Dimensions: Length: 40mm.Height: 10mm.Width: 29mm
10) Weight: 26 grams