Review on Fosa Failure Indicator Automatic Warning by Rich Ferguson
You need a 9v battery for it to work.
At first I thought this thing wasn't working because when I turned off the power it just made a little beep. After 9v was installed it worked fine. The description said you need a 9V battery, but it's easy to miss and there are no instructions. After the battery was installed and the device turned off, the alarm was very loud. If it stays ok I'll get a second one for our freezer. Only 4 stars because there are no instructions included.
- High voltage resistant design, good performance even exceeding the standard voltage.
- Not bad but...
New products
Comments (0)
Top products in 🤖 Biometrics
VAULTEK VS20I Biometric Handgun Safe With Auto-Open Lid, Bluetooth 2.0 And Rechargeable Battery (Biometric)
5 Review
🔒 Unveiling USB Polygraph 3: Military Edition (Packaging May Vary) - Enhanced Lie Detection Technology
3 Review
DDSky USB Fingerprint Reader One-Pack - Portable Biometric Scanner for Windows 10 with Enhanced Windows Hello Features
3 Review
🔒 Improved Geek Smart Door Lock - Keyless Fingerprint & Touchscreen Digital Lock, Secure Bluetooth, Easy Installation, Ideal for Airbnb, Hotels, Offices, Apartments, Homes | Upgraded 3.0 Version, Black
3 Review
Another interesting products
HUANUO Adjustable Laptop Stand Riser For Desk - Fits Up To 15.6 Inch Notebook, Mesh Ventilated Cooling With 8 Tilt Levels For Improved Airflow & Ergonomics
29 Review
Fitbit Versa 3 Smartwatch Replacement Band: TOYOUTHS Elastic Nylon Fabric Strap For Women & Men
50 Review
12 Months Warranty HP ProBook 440 G2 450 G2 TPN Q139-Q143 Battery Replacement - VI04 756743-001, 756745-001, 756479-421 HSTNN-DB6K HSTNN-LB6K
38 Review
Enhance Your Network Connection With Dingsun RJ45 Coupler - Compatible With Cat5, Cat5E, Cat6, And Cat7 Ethernet Cables (Black 10 Pcs)
35 Review