Tank-check rf-431
Grey- & Blackwater
Finland’s all-time best-selling surface alarm model
Tank-Check RF-431 Grey- & Blackwater is a versatile and easy-to-install wastewater level alarm. The alarm signals with sound and light when the liquid level in a septic tank or pump station reaches the conductive sensor. The strong LoRa link has a range of up to 100 meters. The battery life is up to 10 years. Models in the RF-431 series have two alarm transfer relays for connecting for ex. a 4G or 5G modem. One relay is for high level alarm and the other for loss of wireless connection.
Smartel surface alarm devices
SMARTEL ELECTRONICS
Design and Manufacturing Under One Roof
At Smartel Electronics, product design and manufacturing are under the same roof. This has made us a Nordic pioneer in wireless alarm devices and enables us to maintain first-class quality control.
Did You Know? We have already manufactured nearly
wireless Tank-Check level alarms in our factory!
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