Specification:
Product Number: ZHWG15LM
Dimensions: 80×80×41.5mm (3.15×3.15×1.63 inches)
Input Voltage: 220~240V AC, 50Hz/60Hz
Operating Temperature: -10℃~+50℃
Working Humidity: 0~95% RH, no condensation
Compliance with Executive Standard: GB 7000.212-2008
Wireless protocols supported: Wi-Fi iEEE 802.11 b/g/n 2.4GHz, Zigbe 3.0 IEEE 802.15.4

Features:
1. Zigbe 3.0 Support: Connects up to 128 devices, supporting all the latest Aqara devices with a fast, stable, and energy-efficient technology.
2. Built-in Speaker: The 2-watt speaker can be used as alarm, doorbell, or via configurable automations.
3. Multiple Ecosystem Support: Apart from Aqara Home, it supports Chinese version of Mi Home and other third-party integrations.
4. Enhanced Wi-Fi Connectivity: With its powerful 2x2 MIMO WiFi antenna, it provides faster, more reliable connection.
5. Security Focus: It supports all 4 HomeKit alarm modes and a special Aqara Alert System for advanced security protections.

Package Includes:
1x Gateway M1S
1x Instruction Manual

(Notice: the gateway need to be accompanied with converter for using)