1. 2.4 inch TFT LCD display 2. Power supply mode: dry battery (not included) 3. 1 million professional security cameras 4. Viewing angle: 120 degree wide angle 5. Minimalist design, extremely easy to operate 6. Long standby 7. The ringtone volume can be adjusted in 3 levels, 4 kinds of ringtones can be selected 8. Rest screen time: 5/10/15 seconds 9. Languages: English, Russian, Spanish, French, Arabic 10. TF card: support 32G 11. Support door thickness: 35-110MM 12. Door hole diameter: 14-30MM 13. Press the doorbell to take pictures automatically, check visitor records at any time with one key 14. With infrared night vision technology, easy to capture night images 15. Alloy anti-pry design to ensure long-term use 16. Host size: 111x74x18mm, slave size: 60x60x15mm 17. Packing list: indoor host*1, outdoor sub-machine*1, metal hanging board*1, screw pack*1, English operation guide*1
