Features:1.Brand new and high quality2.Mini size and ultra light weigh3.Infrared sensor alarm. When people get close to the alarm， it will detect the signal and activate the alarm.4.Insert SIM card into the device for controlling. 5.After binding this device with your phone， it will call you when it alarms.6.Voice recording7.Support TF card（64M-32GB)9Strong signal， loud voice， accurate location， stable function， long standby time10. Support frequency GSM850/900/1800/1900 GPRS，11.Suitable for use in home， children's bedroom， office， hospital， car， storage， etc.Function Settings:1. 1Enable infrared function: send 1111 to sim card（Reply sms: The PIR-Alarm opened） (when device detect human， it will reply sms “ Hello:” and call you after 1 - 2 minutes)1.2 Stop infrared function: send 0000 to sim card（Reply sms: The PIR-Alarm closed）2.1 Start voice recording function: send 6666 to sim card（Reply sms: sound begin）（Please insert TF card when start this function）2.2 Stop Voice recording function:send 7777 to sim card (Reply sms :sound stop ，saved）3.1 Enable location function: send LBS to sim card（ device will reply sms with link， click link you can see location）0ther functions:1）send 5555 to sim card， can check binding number， reply sms:“Bind num: XXXXXXXXXXX”2）send 4444 to sim card， can delete binding number， reply sms: “Bind num is null”3) auto answer: the device have anto answer call function， when press button on the top for 1 second， it will on working state4）low battery reminder， device will send sms : “Low battery，PIR will close”5) send 2222 to the sim card， close phone dial alarm function， change to sms alarm function，reply sms: “Call Alarm closed” Specification1.Model:A102.Frequency:GSM850/900/1800/19003.Size:L50mm* W35mm *H15mm4.Expansion card:Micro T-F card， support64M---32GB(Not included）5.Battery polymer：860mAh）6.Infrared angular range：90—120 ° 7.Standby time：7-15 days8.Infrared Induction distance：3--8 meters9.Monitoring scope：5-10 meters Notes：*The new device need to be recharged 3-4 hours before use*Please inserted SIM card when charge device， SIM card should have phone bill when use it* Please make sure the device with full charge before use it* Charger standard: ±5.0V 300-500MA， to avoid damage of host* If led light un-flash， it means device out of battery， pls charge it before use.* if can not dial， please re-insert sim card and reboot or re-charge device* If device can’t auto answer the phone， please re-insert sim card.Package Included：1xAnti-theft Alarm1xUSB cable1xPower adapter(EU Plug，also come with a free adapter according to your country)1xEnglish User Manual