Alarm Notification

[Video]TR40-4G House arrest bracelet with power bank prisoner electronic GPS ankle monitor

[Video]TR40-Bluetooth Smart Detachable Anklet Supply IP68 Waterproof Anklet For Positioning Tamper-Proof Alarm Notification Color Customization

Introducing the TR40, a versatile Bluetooth smart detachable anklet designed to provide advanced features and functionality. With its IP68 waterproof…