Upgrade your home's security system with the Eufy Security E330 2K HD video doorbell smart lock system. FEATURES: 3-in-1 doorbell, camera and smart lock, Entry via fingerprint, keypad, key, Apple Watch and voice assistant, IP65 rated for outdoor use, 8GB eMMC internal storage, Use with Eufy Security App for iOS & Android. DETAILS: 8.1" x 7.6" x 4.4", Weight: 3.88 lbs., Compatible with Amazon Alexa & Google Assistant, Battery operated, Uses 1 rechargeable battery (included), Battery life: 2,000 hours, Charge time: 6 - 7 hours, Wireless type: WiFi connectivity only, 2K HD camera resolution, Operating system: Android & iOS, Connections: USB-C, Manufacturer's 1-year limited warranty: For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/140, Imported, Model no. E8531JY1. Gift Givers: This item ships in its original packaging. If intended as a gift, the packaging may reveal the contents. Size: One Size. Color: Black. Gender: unisex. Age Group: adult. Material: NONE.