HeimVision HM243 1080P Security Camera System Outdoor 12 Monitor WiFi 8CH NVR. HeimVision HM243 1080P Wireless Security Camera System with 12 inch LCD Monitor, 8CH NVR 4Pcs Outdoor/Indoor WiFi Surveillance Cameras with Night Vision, Waterproof, Motion Detection, One-way Audio No Hard Drive. HeimVision HM243 Wireless WiFi Security Camera System. Note 1: Hard Drive is NOT ...