150W Smart Guard 4 In 1 Night Watcher
1. Customized function switch:
a. Light, camera, speaker works all day
b. Light works at night, camera works all day and speaker works at day
c. Light works at nights, camera works all day and speaker works at night
2. Preset audio message: welcome, may i help you, dog barking
3. 20 seconds image recording for image stream: 10fps at 640 x 480