Prime: AcuRite Digital Wireless Fridge & Freezer Thermometer w/ Alarm $28 + Free S&H

at Amazon

Wireless thermometer system with two small sensor units and LCD digital display receiver with magnetic backing and foldout stand.

Battery-powered wireless thermometer monitors fridge and freezer temps independently with Home Assistant integration.

Wireless thermometer system with dual sensors for refrigerator and freezer monitoring. Each sensor transmits temperature readings via 433.92 MHz to a digital LCD display receiver. Operates on AA batteries, making it functional during power outages. The display unit features multiple mounting options: magnetic backing for fridge mounting, keyhole for wall mounting, and foldout stand for countertop placement. Compatible with Home Assistant and SDR receivers for smart home integration.

unknown
electronics
about 2 hours ago
via Slickdeals

FAQ

Does this thermometer work during a power outage?

Yes, the system uses AA batteries to operate independently of mains power.

Can this integrate with smart home systems?

Yes, the 433.92 MHz transmission is compatible with Home Assistant via SDR receiver.

What mounting options are available?

The display includes magnetic backing for fridge mounting, a keyhole for wall mounting, and a foldout stand for countertop placement.

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