(E217W-2) 7" Linux Indoor Monitor(2-wire) 1. 7” TFT capacitive touch screen, 1024 x 600 2. DC 24V 3. 80211b/g/n Wi-Fi 4. Surface mounting 5. 1 relay out, doorbell in 6. TF card slot 7. Dimension: 195 x 130 x 17.6mm