FREE PLUG-IN FREE DISCHARGE - It can be used without plug-In and wiring, and can be placed everywhere as requlred, Housekeeping, nursing home, chlld care, pet watching, driving and outdoor use are unimpeded. 180 DAY LONG STANDBY - Adopt the same lithium battery of energy vehicles 5200mAh high capacity battery. INFRARED NIGHT VISION - Equipped with high sensitivity sensor and 8 high-power Led night vision lamp, high definition, no color deviation, The picture is real and exquisite, enjoying the blockbuster experience. 4X ELECTRONIC ZOOM - Double finger sliding monitoring screen, 4x Zoom, slight details appear. 135° WIDE ANGLE - Large wide-angle optical lens, ratio and camera range are adopted, Better experience can be obtained without ordinary adjustment of camera position. TWO WAY VOICE CALL - With built-in speakers and high-definition noise reduction microphones,both sides can talk freely remotely,Support Android,lOS and harmonyos systems. PIR MOTION DETECTION MOBILE PUSH - Turn on motion detection, and the camera detect the moving personnel within the rangeAlarm and video recording. IP66 DUSTPROOF AND RAINPROOF - No fear of wind and rain, available indoors and outdoors Children, shops, pets and outdoor nursing homes can also be used on vehicles. Note:Due to different factory batches, there is a slight difference in color and appearance of product accessories, but it does not affect normal use. Colour:Gray Material:ABS Package Contents: 1 * Battery Tuya WiFi Camera 1 * USB Charging Cable 1 * 64G TF Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.