No WiFi and Electrical Power Needed: Tefrio 4G LTE cellular security camera adopts solar power and no WiFi is needed. No need to pull wires for this jobsite camera before installation! It is suitable for outdoor security and remote monitoring in places, like farms, barns, jobsites, remote cabins, business premises, construction sites, ranches, vacation homes, driveways, and suburban areas. | Changeable SIM Card and Unlimited Data Plan: The Tefrio 4g security camera allows users to change the inserted SIM into their own prepaid SIM card (support Verizon, T-Mobile, and AT&T 4G LTE networks). The inserted SIM card has 300MB of trial data which can be activated once the camera connects 4G network. After the 300MB trial data is run out, you can renew the unlimited data through UBox at $19.90/month. No need to worry about running out of data anymore! | Provides Longer Battery Life: Tefrio no wifi security camera offers a longer battery life as it is equipped with a 10400mAh rechargeable battery and 5W solar panel, so you don't need to worry about it running out of power. With 3 hours of direct sunlight, the solar panel can provide enough electricity for this non-wifi security camera to last a day. | Watch 2K Live Video Via Remote Access: The Tefrio cellular security camera outdoor supports 2K resolution, 355° pan, and 100° tilt, which allows you to watch clear live videos anytime with no missing corners. Through a 4G network, even if you are out of home, you can access this remote camera via your phone app to view your properties and ensure their security. | Motion Activated & Playback on Phone: Tefrio cellular trail camera adopted advanced technology and a sensitive PIR motion sensor to reduce false alarms. It will send instant alerts to you while a motion is detected. All motion-detected videos will be saved on a memory card locally (not included, up to 128GB) or backed up to the cloud (30-day free trial) so that you can play it back.