Septic Tank Alarms - LONGCHAMPPASCHER.FR

Aero-Alert Septic Tank High Water Alarm (High Water with 50Ft Cord)
Back Up Battery 12V DC in/Outdoor High Water Alarm for DC / Battery Back-up Septic / Sump / Pond Pumps / Solar Installations
D-Link DCH-S1621KT Wi-Fi Water Leak Sensor and Alarm Starter Kit, Whole Home System with App Notification, AC Powered, No Hub Required (DCH-S1621KT)
High / Low Water Level Sensor Detector Alarm 120 dB Red Strobe Siren, Adjustable Alarm Volume, Sump Bobber Water leak Sensor,16.4ft Probe Cord, Suitable for Water Tank/Aquarium, Swimming Pool/Basement
High or Low water alarm
Hi-Lo Sump Pump Switch, Ortis Electronic Adjustable Float Switch Controller with Dual Sensors, Perfect for Sewage pits, Fish Tank, Water Tank, 220/110 VAC
Level Sense PRO- Wi-Fi Enabled Sump Pump Alarm, Features Include: High Water Alarm, Water Leak Detector, Power Failure Alarm, WiFi Temperature Sensor, Water Sensor Alarm
Level Sense Sentry WiFi Connected Sump Pump Alarm (w/ Float Switch)
Level Sense Sump Pump Failure Alarm with 15 Foot Float, High Water Alarm for Sump Pump Sounds a Piercing 120 dB Siren – Self-Charging LiPo Battery Powers the Sump Alarm During Outages for up to 1 Week