Details:
Cellphone users of Android need to download the software in the Android market or Google play by mobile phone.( Just for Android 2.2 above)
Cellphone users of Apple need to download the software in the APP store by cellphone. (Dynacomm: Kdoor Software download for free)
You can monitor environment of your house via mobile phone whether you at home or not.
The doorbell has alarm and mobile monitoring function, protect your home safety effectively, reduce your worried.
Support infrared night vision function, can clearly distinguish visitors.(Night visibility up to 15 meters )
Two models of the doorbell, one is Wired model another is Wireless model.
Can support 8 devices connecting at same time.
You can help your family and friends open the door when you in other places.

High technology, auto-remote control, excellent performance and high reliability. 
Clear night-viewing, 24 hours monitoring, calling, speaking and unlocking remote controlling, etc. 
Can take photos by itself and you can see them from your phone.

PRODUCT FEATURES:
Signal system: CMOS Sensor    Frame rate: 25/30fps 
Resolution ratio: VGA 640*480Pixels 
Night vision: Night vision 5 IR LEDs, 
Networking protocol: support TCP/IP/HTTP/ICMP/DHCP/FTP/SMTP/PPPoE and so on
Data rate: WIFI,802.11b: 11Mbps(Max.), 802.11g: 54Mbps(Max.) 802.11n: 150Mbps(Max.)
Support user number: 8 person         Power supply: DC12V 1A
Alarm detecting: Motion detection, detection sensitivity set
Product size: Approx. 11.6 * 8.6 * 2.5cm / 4.6 * 3.4 * 0.98in
Product weight: Approx. 164g / 5.8oz
Package size: Approx. 20 * 13.5 * 5cm / 7.9 * 5.3 * 1.96in 
Package weight: Approx. 477g / 16.9

Package includes: 
1 x Doorbell
1 x 5 pin flat cable
1 x Charger
1 x Screw
1 x Nut
2 x Anchoring
2 x Rubber plug
1 x Clevis