Digital Video Recorder
BL-C1 • Multi-camera Capability • Motion Detection Function	BL-C111 • Remote Pan and Tilt Control • Built-in Human Detection Sensor	BL-C131 • Remote Pan and Tilt Control • Built-in Human Detection Sensor • Wireless LAN
BL-C101 • Motion Detection Function • Detection Notification Sound	BL-C121 • Motion Detection Function • Detection Notification Sound • Wireless LAN