WansView NCH 537MW - Manual (Page 25)

http://www.wansview.com
25
Figure 35 NCH537MW
Above two cameras have the following items: Mega pixels CMOS sensor, IR-CUT, 3.6mm lens，
built-in PTZ, MIC, support SD card, 10pcs IR LED, audio and alarm port. It uses 5V power adaptor.

NCH536MW camera supports SD card and audio in/out, alarm in/out;

NCH537MW camera supports TF card and audio out.
5.3. HD waterproof camera
Figure 36 NCH532MJW （simple model）
Mega pixels CMOS sensor, IR-CUT, 6mm lens, 36pcs IR LED, It uses 12V power adaptor.