Brand Name: OBO HANDS. Function: video intercom, Night vision, HD camera, RFID unlocking. Night Vision: Up to 2 meters. Working Temperature: -35 °C +55 °C. View angle: 85° to 90°. User Capacity: 500 user cards. Most long-distance: 100 meters. Material: ABS Plastic, Aluminum wire drawing. Wire Style: 4 Wire system. We have the camera with 2 / 3 / 4 / 6 / 8 buttons too. 2-6 key dimension: 265mm 128mm 48mm. Mounting dimension: 245mm 117mm 35mm. 8 key dimension:331mm128mm48mm. This item is in the category “Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Smart Doorbells & Locks\Smart Doorbells”. The seller is “homestore758″ and is located in this country: CN. This item can be shipped worldwide.

• Color: For 3 Apartments
• Model: 001
• Country/Region of Manufacture: China
• Battery Included: No
• RFID Frequency: 125KHz
• Custom Bundle: No
• Sensor Size(Inch): 1/4
• Size: 265mm * 128mm * 48mm
• Technology: Digital
• User Capacity: 500 user cards
• Item Width: As Photo
• View angle: 85° to 90°
• Viewing Angle (°): 90
• Smart Home Compatibility: Not Specified
• Material: ABS Plastic & Zinc alloy
• Wire Style: 4 Wire system
• Working Temperature: -35 °C ~ +55 °C
• Zone Input: None
• Access Control: None
• Answering Mode: Hands-free
• Camera: Color
• Camera Sensor type: CMOS
• Connectivity: Wired
• Connection Method: Wired
• Type: Intercom System
• Features: Not Specified
• Smart Home Protocol: Not Specified
• MPN: DigitalVideo001
• Finish: As Show
• Item Length: As Photo
• Number of Batteries: Not Specified
• Power: DC12V/1.5A, 220v
• Brand: OBO HANDS
• Connection Type: Wired
• Display Screen Type: Color
• Display Size: 7
• Doorbell: Yes
• Installation: Dark Bottom Box
• IP Camera Interface: No
• Kit Configuration: One to One video doorphone
• Most long-distance: 100 meters
• Night Vision: IR night vision, Up to 2 meters
• Items Included: Video Doorbell