A
Anonymous
Apr 11, 2026
Rating: 5/5
Easy setup
Connected to my WiFi quickly. The display is large and easy to read from a distance.
Description
Greenhouse Temperature and Humidity Sensor Remote Phone Call Mobile APP Farm Server Room Cold Storage 4G Recorder Alarm
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Temperature Range | -20°C to 60°C |
| Humidity Range | 0% to 99% RH |
| Temperature Accuracy | ±0.3°C |
| Humidity Accuracy | ±2% RH |
| Connectivity | Wi-Fi 2.4GHz |
| Power Supply | DC 5V Adapter with Battery Backup |
| Alert Methods | Phone Call, SMS, App Push |
| Display Type | LCD Digital Screen |
| Data Logging | Cloud Storage up to 1 Year |
| Product Weight | 250 grams |
5 reviews
A
Anonymous
Mar 23, 2026
Rating: 5/5
Perfect for my nursery
Keeps my plants safe during cold nights. The phone call alert woke me up when temps dropped.
A
Anonymous
Mar 21, 2026
Rating: 3/5
WiFi issues
Works well but signal range is limited. Had to move my router closer for stable connection.
A
Anonymous
Feb 26, 2026
Rating: 4/5
Good value
App is nice but setup took about 20 minutes. Once connected it works reliably.
A
Anonymous
Jan 26, 2026
Rating: 5/5
Saved my inventory
Use it in cold storage. Got an alert when the freezer malfunctioned. Worth every penny.
5 FAQ
Q: How long does the backup battery last?
A: The backup battery lasts approximately 4 hours during a power outage.
Q: How many phone numbers can receive alerts?
A: You can configure up to 5 different contact numbers for alerts.
Q: Can this be used outdoors in the rain?
A: No, this unit is designed for indoor or protected outdoor use only.
Q: Is there a monthly subscription fee for the app?
A: No, the app is free to use with no hidden monthly fees.
Q: Does this support 5GHz WiFi networks?
A: No, this device only supports 2.4GHz WiFi networks.
