Fashion Science Technology Taste
Enjoy Intelligent Life “Krovision”
“Krovision” is dedicating to equipping modern fashion life with high tech products, its KDB300 wireless video door phone is a 2.4G wireless high-tech household intelligent product integrating doorbell, photo-taking, video-recording, intercom, monitor and unlocking functions into one. Adopting the latest energy saving technology, its stable performance and fashionable appearance design make it the first choice of your high-quality intelligent life.
This product is convenient to install, and simple to use. It is specifically designed for villa users and supporting the use of two outdoor units and three indoor monitors. Indoor monitors can communicate to each other,communication range can reach 300 meters in open space. Battery equipped outdoor unit’s proper monitoring function can replace Baby Monitor.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Characteristics and application:
1. Fashion appearance : adopt European design, full of modern science and technology feeling, suitable for houses of various decorative styles.
2. Hidden antenna : adopt built-in antenna design, protect the antenna effectively.
3. Extra large range of vision : an extra wide angle viewable.
4. High-resolution color LCD screen : adopt 3.5-inch mainstream TFT digital LCD screen, achieve outstanding clarity.
5. High-resolution digital camera : adopt 300,000 pixels digital camera, image focusing vivid and clear.
6. Infrared Night-Vision : under the environment of insufficient outdoor light, the indoor monitor can activate the infrared Night-Vision to clearly display and record the outdoor scenes.
7. LED fill-in light function : same to 5, show colorful effect .
8. 12 kinds of ringtones : users can select the desired doorbells freely
9. One-key display : simple and convenient to use, view the outdoor scenes and take photos or record videos under manual or automatical mode just by pressing down one key.
10. Intercom function : can choose one-way or both-way talkback function.
11. Support extended IF memory : up to 4G, photo/video is stored in T-flash storage card.
12. Super long standby : high capacity rechargeable lithium batteries are provided, adopt intelligent energy-saving technology, fully charged batteries provide up to 40 days of runtime.
13. Charge-and-record supported : without the need to worry that the operation will be affected due to depletion of electrical quantity.
14. Auto circulating memory : without the need to worry that real-time recording is unachievable due to insufficient space of storage card.
15. USB data charging wire : charge, downloading or uploading audio-visual materials can be realized through the USB interface.
16. Multifunction holder : wall-hung type or table type provided.
17. Multimachine extended function : support two outdoor units and three indoor monitor at most.
18. Long distance transmission : communication distance can reach 300 meters in open space.
19. Frequency range : adopt 2.4G ISM digital public frequency range:2402~2483.5MHz
20. Adaptive frequency hopping technique : adopt AFH (Adaptive Frequency Hopping Technique), produce communication frequency and Auto-Sync frequency randomly.
1.Wireless 300m in open space
2.Intercom (one way or both way)
3.unlocked by wireless control
6.3.5inch TFT LCD Screen
7.photo and video function
8.Support TF card(4G)
9rechargeable lithium battery
10.zoom in/out function
13.cycle recording function
14.USB data line charging
15.night vision distance:1.5m
16.level angle:120 degree
17.upright angle:90 degree
18.300,000 pixels clear image