Edimax Technology PT-31W user manual Warning: Do Not Connect Powered Cable, Description

3	- RESET	When the IP camera is not functioning properly, you can
		use a pen or similar object to press this reset button to
		reset the IP camera. You can also press and hold this
		button for more than 5 seconds to clear all settings of IP
		camera, include administrator password.
4	- DI/DO connectors	For external sensor and alarm.
		WARNING: DO NOT CONNECT POWERED CABLE!
5	- ETHERNET	Connect to your local area network by Ethernet cable.
6	– SD card slot	Inserts SD card for video recording. Maximum 32GB of
		SD-HD card supported.

		PT-31W
Item		Description
1	- Audio out	Connects to external audio amplifier to output voice. Use
		3.5mm audio cable.
2	- DC12V	Connect to DC power adapter output
3	- WPS/ RESET	RESET: When the IP camera is not functioning properly, you
		can use a pen or similar object to press this reset button to
		reset the IP camera. You can also press and hold this button
		for more than 5 seconds to clear all settings of IP camera,
		include administrator password.
		WPS: When you want to connect Wi-Fi AP easy. Please both
		press and hold this button and AP’s WPS button more than 1

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