2K Light Bulb Security Camera 5G&2.4G WiFi Security Cameras Wireless Outdoor Indoor,360°Bulb Cameras for Home Security Outside Indoor,Motion Detection and Alarm,Two-Way Talk,Color Night Vision 2 PackSupport 5G & 2. 4G Dual Band WiFiThis latest 5G&2. 4G dual band security cameras wireless outdoor indoor camera light bulb camera have signal reception,stability,longer distance to use compared to traditional 2. 4G single band lightbulb security camera. This WIFI bulb camera needs to be inserted into E27 E26 light socket (110V~240V). This light socket security camera also comes with an adapter, just plug it into a power source for easy use. Easily use