StarDot Technologies netcam XL User Manual page 37

unsure if you need passive mode, it is usually safe to enable it anyway.
Default: On
Timeout
If the FTP process hasn't completed within the time specified here,
the Express 1 will attempt to restart the process.
Default: 120
UPLOAD VIA SMTP (EMAIL)
If you prefer the event-triggered image captures be e-mailed, select
this option. If you've enabled a large number of images, this can add up
to a large e-mail attachment.
Mail To
Specify the e-mail address you prefer NetCam to send the images to.
Mail From
Specify a "from" e-mail address. This can be created.
TRIGGER SENSOR CONNECTOR
To connect a simple sensor (i.e. a door contact switch), connect
one lead into the appropriate I/O port (pins 3 or 4), and the other lead
into the Ground connector (pin 8). The connector is internally biased.
If you need to use I/O ports 3 or 4 (pins 5 or 6), they require a 680 ohm
resistor biased to +5V connector (pin 7). When the sensor makes a
contact closure, NetCam will detect it and buffer images for email or FTP
transfer.
1,2 = Relay, 2A@28VDC or 0.5A@125VAC
3 = I/O #1
4 = I/O #2
5 = I/O #3
6 = I/O #4
7 = +5V, 50mA Max
8 = Ground
NetCam XL Page 37