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SONOFF Dongle LMG21 Zigbe 3.0 Thread USB Dongle Multi-Firmware Support Adjustable Antenna Compact Design IEEE 802.15.4 Smart Home Hub Connectivity — image 1
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SONOFF

SONOFF Dongle LMG21 Zigbe 3.0 Thread USB Dongle Multi-Firmware Support Adjustable Antenna Compact Design IEEE 802.15.4 Smart Home Hub Connectivity

28+ bought in past month
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product for everyday users

The SONOFF Dongle LMG21 Zigbe 3.0 Thread USB Dongle Multi-Firmware Support Adjustable Antenna Compact Design IEEE 802.15.4 Smart Home Hub Connectivity by SONOFF is a mid-range product designed for everyday users.

✓ compact and portable
₹3,722-60%
MRP:₹9,306Save ₹5,584
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Color: Dark Grey

Dark Grey
Total: ₹3,722
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 21 Aug – 4 Sept
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On-the-go useHome useEveryday convenience
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SKU: bg-2049395

About This Product

The SONOFF Dongle LMG21 Zigbe 3.0 Thread USB Dongle Multi-Firmware Support Adjustable Antenna Compact Design IEEE 802.15.4 Smart Home Hub Connectivity by SONOFF is a mid-range designed for everyday users. It delivers reliable performance at an accessible price.

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Specifications:
Model: Dongle-LMG21
Input: 5V⎓500mA
Zigbe Standard: IEEE 802.15.4
Material: Aluminum, PC+ABS
Color: Dim Gray
Dimensions: 43 mm x 18.5 mm x 90 mm (with antenna)
Working Temperature: -10°C ~ 60°C

Features:
1. Compact Design: Sleek structure, 65% smaller than ZBDongle-E, saving space and enabling convenient use.
2. Adjustable Antenna: Reach up to 140m stable coverage with hidden shaft angles for better positioning in open space.
3. Multi-Firmware Support: Supports Zigbe, Thread, and MultiPAN for versatile configurations in smart ecosystems.
4. Chip Solution: Powered by EFR32MG21 offering consistent performance and low energy consumption.
5. Compatibility: Includes USB extension cable to ensure better connection and reduce electromagnetic interference.

Package Included:
1 x SONOFF Dongle Lite LMG21
1 x USB Cable




Product Safety Information
Product Safety Information
Manufacturer
Shenzhen Yuner Yipu Trading Co., Ltd
Address
East 1087, Building 4, SEG Science and Technology Park, No. 3012 Huaqiang North Road, Huaqiang North Street, Futian District, Shenzhen, Guangdong, CN
European agent
VISHTEC ltd
Email
compliance@vish-tec.com
Address
3 rd floor office 5, Plovdiv 2 Liuben Karavelov bul, 4002 Bulgaria
UK agent
CET Product Service Ltd.
Email
info@cetproduct.com
Address
Beacon House Stokenchurch Business Park, Ibstone Rd, Stokenchurch, High Wycombe, Buckinghamshire, UK
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