This manual applies to model Ltl-6630-4G,Ltl-6630W-4G. They are 4G LTE cellular mobile communication network transmission cameras with feature of high-definition and with low-power PIR sensor developed by our company. The cameras use a high-end image processor, work with 14 megapixels BSI CMOS image sensor and a 120 degrees wide-angle lens ((60 degrees lens models optional) that captures up to FHD 1080P (1920X1080) 30fps HD video with audio and 30 megapixels high-definition photos, the delicate and clear image offers users different visual experience.The cameras use low-power PIR sensors and LTE 4G wireless module. Low-power PIR sensors with features of high sensing accuracy and sensitivity to avoid wrong shooting and missed shooting, as well as features of low standby current and so on when working on the camera. The camera standby current is about 80uA, far lower than 400 to 2000uA of other brands hunting camera in the industry, which greatly extends the standby time. The built-in 4G LTE wireless module with different bands for option, compatible with TDD LTE and FDD LTE 4G communication, the maximum uplink speed reaches 50Mbps; With features of high transmission speed and multiple network bands supported, etc. In 4G LTE network mode, it can quickly send the 30MP original picture and 1080P video to the user's E-mail/FTP server or upload directly to Ltl Acorn Camera Cloud System. To save 4G traffic flow, users can set the camera to send thumbnail, and send command to camera for the valuable pictures, it will send back the full size images of the thumbnail accordingly. The superior SMS remote control function supports to change camera parameters, get camera shooting and sending picture back by sending SMS remote control command to 4G module, make it convenient to operate.Ltl Acorn established the Ltl Acorn Camera Cloud System Server based on traditional 4G wireless transmission products to offer users a better product experience. This system is a comprehensive network camera management system integrating camera image reception, image management, camera management, environmental data analysis and camera remote control. The captured picture and Video can be directly uploaded to Ltl Acorn cloud system via 4G network with protocol http/https, users are able to log in the cloud system on mobile APP, WeChat official account or computer web browser to view and manage the pictures and video uploaded by the camera, as well as remotely manage the camera, modify camera parameters, etc. The working principle of the camera is with its highly sensitive passive infrared sensor (PIR) to sense the signal from animal or human, automatically triggers to record photo, video, send the captured file to E-mail, upload to the user's FTP server, or directly upload to the Ltl Acorn camera cloud system, multiple transmission ways for option. The rest of the time is in standby status, only the PIR infrared sensing part is working, standby current is only about 80uA. Please read the USER’S MANUAL in details before starting for better understanding and operation.