Check the listing for details. SPYCLOPS SPY-NVR4720W 4 CAMERA WIRELESS KIT WHITE 720P CAMERAS. Condition: New. Listed at 329.99 USD. records video for up to 4 surveillance cameras4-channel wireless connection between DVR and camerasup to 30 fps recording per channelfree mobile phone app allows remote viewing via Android™ and iOS® devicesSATA port allows expansion to up to 4TB of storagekit includes 12-volt, 3-amp power supply for DVR, four 12-volt, 2-amp power supplies for cameras, and mousevideo monitor not includedHD Bullet Cameras:1/4" 4mm fixed lens1280 x 720p resolutionRJ-45 Ethernet port and Wi-Fi 802.11b/g/n interfaceIP66 rated dust-tight and water-resistantnight vision viewing up to 65'auto 3D DNR (digital noise reduction)8-1/8"L x 2-13/16"W x 2-3/16"HDVR:built-in hard drive with 1TB storageoutput options include VGA and HDMI connectionsEthernet port with connection to networkdual USB 2.0 ports for backup and mouse connection10-1/8"W x 1-13/16"H x 8-5/16"DOther Info:warranty: 3 years