Meross MSG100 garage door opener

<br />Meross MSG100. Connectivity technology: Wireless, Wi-Fi standards: 802.11b, 802.11g, Wi-Fi 4 (802.11n), Security algorithms: 64-bit WEP, 128-bit WEP, WPA-PSK, WPA2-PSK. Power source type: DC, Input voltage: 90 — 240 V, AC adapter frequency: 50/60 Hz. Width: 94 mm, Depth: 40 mm, Height: 23 mm