ZOpid - Wireless 2.4GHz Camera with Microphone, Motion Sensor and Night Vision HS-CA500 2.4 GHz wireless color video camera with motion detection and night vision FOR MONITORING SYSTEM HS-MS560 Built-in microphone transmits sound from camera to the monitor - Durable weatherproof construction for outdoor use Cameras motion detection feature can be armed or disarmed - Works with 2 different power sources: AC adapter, or optional rechargeable battery pack Automatically uses night vision technology in low light - User Selectable 3 Channels: 2. 41, 2. 44 & 2. 47 GHz Included Accessories: AC adapter 110V included (Buyer can request to replace it with 220V adapter) & Wall Mounting Kit