$199.99

This quad system includes an SLM-422 monitor and two SLC-144 cameras. It has been refurbished to factory specs and includes a one-year warranty. SLM-422 B/W Monitor: Built-in quad processor. Includes built-in real-time date stamping, four DIN camera inputs and eight display modes. There's a two-way intercom to each camera. SLC-144 Cameras: Weatherproof cases with swivel mounts and hardware. 10 IR LEDs for night vision, built-in PIR motion detection (110 degrees H, 30 degrees V), plus built-in microphone/speaker for two-way audio. Each camera includes a 50-ft. cable and a universal camera adapter. Plus, there are security stickers included. slm424B slm-424B refurbished quad b&w b/w black and white 55033527