New GF07 Magnetic GPS Tracker Real Time Tracking Device Magnetic GPS Locator Vehicle Locator Voice Control Magnetic Usage: The alarm locator can be placed in a vehicle, child's backpack, elderly person's pocket, or bag with valuables. You can send SMS commands from your mobile phone to the device to request location information, allowing convenient monitoring and real-time tracking of the target. Product Features: - Remote Operation: Control the device via SMS to start or stop recording and positioning tasks. - Remote Location Query and Online Tracking: Supports remote access to the current location and real-time tracking. - Expandable TF Card: Supports TF card expansion and remote clearing of TF card memory. - Remote Status Inquiry: Check the status of the device remotely, including power settings, battery level, bound phone number, signal strength, startup frequency, GPRS status, and TF card capacity. - Remote Recording: Supports remote activation of recording function. - Voice-Activated Callback: Supports remote activation of voice-triggered callback. When ambient sound exceeds 40dB, the device automatically calls the preset number. - One-Way Listening: When calling the device number, you can hear surrounding audio (the device remains silent and does not emit sound or light during the call). Specifications: - Product: GF-07 Positioner - Color: Black - Material: Engineering Plastic - Battery Capacity: 3.7V 400mAh Lithium-ion - Standby Time: 12 days - Working Time: 4 to 6 days - Talk Time: 150–180 minutes - Format: GSM/GPRS - Data Upload: TCP/IP - GSM Positioning Time: 25 seconds - Talking Current: 150mA - Standby Current: 2.5mA - Operating Voltage: 3.4–4.2V DC - Voice Control Current: 30mA - Expansion Card: Mini TF Card - Working Temperature: -20°C to 55°C - Dimensions: 3.5 x 2.0 x 1.4 cm (L x W x H) - Basic Parameters: Spectrum GSM850/900/1800/1900MHz - Supported Regions: China, UK, France, Germany, Netherlands, Italy, Spain, Brazil, Portugal, Denmark, Russia, Poland, Turkey, Hungary, Thailand, Indonesia, Malaysia, Vietnam, Myanmar, Pakistan, Iraq, Saudi Arabia, Greece, Kazakhstan, Mongolia, UAE, and other compatible regions.