100% brand new and high quality track playback Support SMS and GPRS platform trackin Built-in spare battery realize illegal shear line alarm Real-time location tracking Shipping from TX of United States,2-5 business days. Specification: 100% Brand New. Material: ABS Size: Approx. 5 x 3.7 x 0.7cm Color: Black GSM: 900/1800MHz or 850/ 1900MHz GPRS: Class 12, TCP/IP Voltage range: 9-48VDC Standby current: 0.2mA Operating ambient temperature: -20¡ãC- +70¡ãC Work environment humidity: 20%-80% RH Note: £¨sim […]