- 1080P crystal clear picture quality, don't miss any detail - 100% True wireless, no wiring required - Diagonal 140 ° wide-angle lens - Support two-way audio, support echo cancellation - Support human detection,filtering false alarms - High-precision PIR human motion detection alarm, filtering false alarms, adjustable sensitivity - Optional alarm area to reduce unnecessary alarms - Support HD night vision, the longest monitoring distance can reach 5m - Built-in 5000mAh rechargeable lithium battery. The battery life for one time can be long as 4~6 months - IP65 protection level to meet the requirements of indoor and outdoor multi-scenes - Support Tuya Cloud Storage ( Event recording) - Supports Amazon Alexa, Google assistant, and continuous expansion of third-party platform expansion functions Features: 1080P crystal clear picture quality Diagonal 140 ° wide-angle lens High-precision PIR human motion detection alarm, filtering false alarms, adjustable sensitivity Built-in 5000mAh rech