SLM-010 Salt Level Monitor
SLM-010 Salt Level Monitor

Never Run Out of Softener Salt Again

The SLM-010 from Electronic Design Service is a smart, easy-to-use salt level monitor designed to help homeowners keep their water softener systems running smoothly. No more lifting heavy lids, guessing salt levels, or risking hard water damage — the SLM-010 does the monitoring for you.

Using advanced LiDAR technology and Bluetooth connectivity, this compact device tracks your salt level and sends alerts directly to your phone when it’s time to refill.

Why Homeowners Love the SLM-010:

Stay Informed – Get notified when your salt level drops below 40%, so you can top up before it’s too late.

Connects to Your Phone – View real-time salt levels from your smartphone or tablet with easy-to-use Bluetooth connectivity.

No More Guesswork – Accurate laser-based sensor keeps tabs on your salt, so you don’t have to.

Hands-Off Convenience – Alerts can be sent directly to your salt delivery provider — with your device ID — for fast, accurate service.

Simple Setup – Installs quickly and works with most standard home water softeners.

Built to Last – Designed for everyday use with durable components and a compact, low-maintenance design.

Protect your home. Simplify your routine.

With the SLM-010, you’ll never forget to refill your softener again — and your water will always stay soft, clean, and efficient.

SLM-010 Salt Level Monitor
SLM-010 Screen
User Diagram_v2

Specification

  • Operating Temperature: 32°F – 110°F (0° – 45°C)
  • Operating Humidity: 0 – 95%, non-condensing
  • Salt Level Measurement Accuracy: ±6cm (it is ±5% for 120cm tank length)
  • LiDAR Sensor: SJ-GU-TF-Luna A01 (UART Communication Interface)
  • Input Power: 5VDC, 200mA
  • Bluetooth: 2.4-GHz RF Transceiver Compatible with Bluetooth low energy (BLE) 4.2 Specification
  • Antenna: Integrated Antenna
  • FCC Compliance: FCC CFR47, Part 15 and ARIB STD-T-66
  • Contains FCC ID: ZAT26M1
  • Contains IC: 451H-26M1
  • SLM-010 Application SW: iOS 14.5 or newer version devices