Alarm.com ADC-VDB750 Wired Video Doorbell Camera - Open Box Note: These are Open box returns. The buyers had them for less than the one month return window . They may or may not come with the installation manual or any accessories. The manual is available online. We are selling them at a reduced price for this very reason. These are being sold AS-IS No returns. Please only purchase if you agree to these terms. Features: ? Full HD 2MP video resolution with HDR ? Wide 165 horizontal field of view ? Dual-band Wi-Fi (2.4GHz and 5GHz) with enhanced range ? Night vision and advanced motion detection ? Two-way audio for real-time communication ? Compatible with mechanical and digital chimes (digital chime requires separate power module) ? IP65 weather-resistant design ? Integrates with Alarm.com (subscription required) Power and Installation: ? Requires 16?24 VAC doorbell wiring or 15?24 VDC power supply ? Wired installation only; not battery powered ? Quick setup via QR code using the Alarm.com mobile app We take our reputation seriously, we buy and sell online, so we understand the value of trust! Thanks for looking at our listing and supporting our small family business! SHELF: C