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Home / Computer Hardware, Monitors & Peripherals / Yingerda 4G Temperature and Humidity Sensor Alarm Remote Alert Laboratory Greenhouse Server Room Data Logger

Attributes

Brand -
Category Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin -
Network Connectivity 4G LTE Global Coverage
Temperature Range -20°C to 60°C (-4°F to 140°F)
Humidity Range 0% to 100% RH
Temperature Accuracy ±0.5°C
Humidity Accuracy ±3% RH
Power Supply DC 5V Adapter or Built-in Battery
Battery Capacity 3000mAh Rechargeable
Alert Methods SMS, Phone Call, App Push Notification
Data Storage Cloud History up to 12 Months
Protection Rating IP54 Dust and Splash Resistant

5 reviews

A

Anonymous

Apr 09, 2026

Rating: 5/5

Easy setup

Plug and play. Inserted my SIM card and it connected within minutes. No complex configuration needed for basic alerts.

A

Anonymous

Mar 28, 2026

Rating: 5/5

Great for greenhouse monitoring

Saved my plants during a cold snap. The humidity tracking helps me manage ventilation automatically. Highly recommend for growers.

A

Anonymous

Feb 07, 2026

Rating: 5/5

Perfect for my server room

Works flawlessly. I get instant alerts if the AC fails and the temperature rises. The 4G connection is stable even in the basement.

A

Anonymous

Jan 22, 2026

Rating: 4/5

Solid build quality

Battery lasts a long time on standby. The casing feels durable. Would give 5 stars if the SMS messages were customizable.

A

Anonymous

Jan 16, 2026

Rating: 4/5

Good sensor, app needs update

Reliable readings compared to my calibrated thermometer. The mobile app interface could be more modern, but functionality is solid.

5 FAQ

Q: Is it possible to export the historical data?

A: Yes, you can export logged temperature and humidity data via the app or web portal in CSV or PDF format.

Q: How many phone numbers can receive alerts?

A: You can configure up to 5 different contact numbers to receive SMS and voice call alerts simultaneously.

Q: Does this come with a SIM card included?

A: No, the device does not include a SIM card. You need to provide your own nano-SIM with an active data plan.

Q: Can I mount this on a wall?

A: Yes, the package includes mounting brackets and screws for easy wall installation in any orientation.

Q: Is the mobile app compatible with iOS?

A: Yes, our app is available for both iOS and Android devices. You can download it from the App Store or Google Play.

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