GPS Module for Auto Car DVR Navigator Tracking Device Recording Car Dash Camera Features: 1.GPS tracking for device. 2.Enable GPS log recording. 3.This GPS module can be used for most Car DVR, Car Navigator, Car Dash Camera, etc. Specification: Line length: 2m Antenna Gain: 3.5 dB Amplifier Gain: ≥28 dB Noise Factor: ≤1.0 dB Blankering: 20 dB±140 MHz Module Dimension: 46 x 39 x 13 mm Working Current: 10 mA\/3 V, 15 mA\/5 V Operating Temperature: -45\u2103 to +85\u2103 Storage Temperature: -50\u2103 to +90\u2103 Package Included: 1 x GPS Module