DD1 Smart Electronic Cat Eye Camera Doorbell with 2.8 inch LCD Screen, Support Infrared Night Vision(Gold) Outdoor & Sports Support 96-144Hz (compatible with all

Support 96-144Hz (compatible with all current 3D technology frequencies)

Push Button

Siren volume: 120dB (The default beep time is 180s when it alarms)

the system is compatible with multiple devices such as smartphones

listening to songs

DD1 Smart Electronic Cat Eye Camera Doorbell with 2.8 inch LCD Screen, Support Infrared Night Vision(Gold) Outdoor & Sports Support 96-144Hz (compatible with all1. 2. 8 inch color screen. 2. 300,000 pixel HD camera, 90 degree wide angle. 3. Support infrared night vision. 4. Doorbell function. 5. Photo function. 6. Long standby. 7. Comes with memory, cyclic storage, no need to insert a card. 8. Support door thickness: 35 110mm, installation door hole diameter: 14 30mm. Packing list: Indoor host x 1 Outdoor handset x 1 Metal hanging board x 1 Screw package x 1 English Operation Guide x 1