VIOFO Bluetooth SOS knop BTR200 1 Channel Dashcams the A139 Pro is equipped

the A139 Pro is equipped with a 300° rotatable lens

An improved Wi-Fi connection is built into the A139 Pro for 4 times faster data transfer

allowing you to mount the camera almost anywhere you want

a battery type known for high stability and long lifespan

VIOFO Bluetooth SOS knop BTR200 1 Channel Dashcams the A139 Pro is equippedUse this SOS button to make an emergency recording very quickly. When pressing the button, a special video recording is started on the dashcam. This saves the video separately on the SD card and will no longer be overwritten by new images. A video snapshot is also saved. The VIOFO Bluetooth SOS button is suitable for: VIOFO A139 2CH VIOFO A139 3CH VIOFO A139 Pro 1CH VIOFO A139 Pro 2CH VIOFO A139 For 3CH VIOFO A229 For 1CH VIOFO A229 Pro 2CH VIOFO A229