Product name	STW-5L(WIFI)	STG-3L
Module	Hisilicon Hi3861 low power wifi chip	Southeast Asia:EC200SCNLB-N06-SNNSA、EC200TCNLB-N06-SNNSA,etc Europe:EC25EUXGA-128-SGNS / Americas:EC25AFXGA-128-SGAS
Frequency	2.4G wifi	Support 4G band in America, Europe, Southeast Asia and China
Distribution network	Qr code scanning+Wi-Fi Quick link	Qr code scanning+SIM Card Quick link
SIM card	Not Supported	Nano SIM Supported
Protocol	TCP/IP，HTTP，TCP，UDP，SMTP，DHCP，DNS，P2P
Main Domain Controller	Hisilicon Hi3518EV300 / Ingenic T31ZL
Image Sensor	200W 1080 resolution CMOS sensor SC2335 1/2.8
Video Streaming	1920×1080 / 15fps 640×360/30fps
Mobile detection	PIR + mobile detection + humanoid detection multiple intelligent detection, effective distance 10 meters
Night vision mode	850nm infrared night vision+Warm full color night vision，App selection
Night vision distance	effective lighting distance of about 10m
Camera lens	3MP YuTong lens 3.6mm F=2.8 level FOV 120°
Battery	4*18650 milliamp lithium battery, solar rechargeable battery
Battery life	Supports about 30 days in continuous rainy weather
Recharge	3.5W Solar power continuous charging, support USB port about 8 hours full charge
Wake up/sleep time	15s no sleep
System	Lite OS
Audio	Audio code,AAC / G.726. MIC,High sensitivity -42dB
Video	Video code: H264 / H265
Features	AEESS: Support Key: Power/reset key Status: LED (blue & red) Memorizer: Support TF Card 4GB-64GB and cloud storage Playback: Event list and cloud storage playback Grade of waterproof: IP66 Full duplex intercom: support
Environment	Humidity: ≤80%RH	Temperature: -30°C~ + 60°C