Wireless wiring-free Freon alarm - SKA/NE-301(R 134 a)
Mainstream adoptionNDIR non-dispersive infrared sensor(Most commonly used industrial fixed type): Freon absorbs infrared light at a specific wavelength, and the sensor detects changes in light intensity to convert it into gas concentration, with high accuracy, resistance to water vapor, and long service life;
Product Introduction
Wireless wiring-free Freon alarm
The wireless wiring-free Freon alarm adopts an integrated design of wireless transmission and battery power supply, requiring no wiring, no mains electricity, and no slotting construction, greatly reducing installation construction costs and cycles. It is suitable for old machine rooms, completed decoration scenarios, and refrigeration points with limited wiring. Many old cold storage rooms, old-style building machine rooms, and commercial machine rooms that have already been decorated cannot have slots cut for wiring, and renovation construction is difficult and costly. Traditional wired alarms cannot be installed, leaving long-term monitoring gaps. This device completely gets rid of the constraints of wiring, has a built-in large-capacity lithium battery, offers long battery life, and can operate for a long time without charging; it adopts wireless4G and WiFi transmission technology. Monitoring data and alarm signals can be wirelessly uploaded to the cloud, mobile terminals, and central control platforms without wired connections. The device is easy to install and can be used after direct fixing, with zero construction, zero damage, and low cost. Equipped with highly stable sensors, it accurately monitors Freon concentration 24 hours a day, and data wireless transmission is stable, with no delay and no packet loss. When the concentration exceeds the standard, it immediately triggers on-site sound and light alarms plus remote pop-up push notifications, providing dual warning protection. It is suitable for various refrigeration points such as old machine room renovations, completed decoration scenarios, and locations where wiring is difficult, making it easy to achieve construction-free, low-cost safety monitoring upgrades.
Wireless wiring-free Freon alarm
Main Application Areas
- Cold Storage Facilities — Monitor refrigerant leaks in cold storage rooms to prevent oxygen depletion and ensure personnel safety.
- Refrigeration Machine Rooms — Detect Freon leaks in industrial refrigeration systems to avoid equipment damage and environmental pollution.
- Central Air Conditioning Rooms — Continuous monitoring of refrigerant levels in HVAC systems to prevent flammable gas accumulation.
- Food Processing Plants — Ensure safe refrigerant usage in food processing and preservation environments.
- Chemical and Pharmaceutical Storage — Protect temperature-sensitive materials by detecting refrigerant leaks in cooling systems.
Keywords：freon gas alarm, refrigerant leak detector, R134a gas detector, wireless gas alarm, NDIR gas sensor, industrial gas monitor, cold storage gas alarm, HVAC leak detector
