The integration of alarm system and security cameras makes video alarm. Video alarm system can include any type detector such as door contact, PIR motion sensor, smoke detector, gas sensor, wireless siren strobe and network IP camera.
All detectors are wireless connection to the IP camera. You can monitor the home security via IE browser, iphone app or android app via smartphone. You can arm, disarm the system or query system status via app. The alarm information will be pop up on your smart phone app. The SMS message will be sent for notification of the alarm.
There is preset PTZ related to zone number, for example zone 1 (balcony ) is related to PTZ preset location 1, then if zone 1 alarms, the PTZ will turn to the preset location and take the picture. So, if zone 1 alarms, you can see the picture of spot.
You can receive email with picture and alarm information.
Home arm and away home arm is supported for easy setting. (set home arm zones and away home arm zones, for example, if you are home, you may need perimeter zones armed, windows, doors armed but not need indoor motion sensors armed)
Self check function: moving or opening of the device, low battery of the device will send relative warning of alarm information.
With built-in microphone, two way audio is available.
TCP/IP or wifi network for alarm communication.
Updated system firmware and device firmware can be upgraded via internet.
Wireless alarm camera enables alarm and remote surveillance together. So, with picture with truth.
https://vedardalarm.com/nvr-alarm-integrated-security-surveillance-p-316