... H.264/JPEG 3)Two-way intercom Network HD Wireless IP Camera with 32G SD card storage Model: SL-531MW Function ... 802.11b/g/n protocol, can build up wireless monitoring.²Motion detection and alarm pin can be connected ... the bottom of each IP Camera, it include Device ID, DDNS. When IP Camera is connected to the internet, ... days, 5000 sets:15 orking days Network HD Wireless IP Camera with 32G SD card storage