We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White rectangular alarm unit with sensor cord and power cord visible

Zoeller

Zoeller 10-4013 High Level Alarm Audio Visual Bluetooth 10W

SKU CH-N03T-E2PPR

High-level water alarm with 87 dB audio, visual alerts, Bluetooth app connectivity and battery backup for sump pump basins

  • Bluetooth connectivity enables remote monitoring via app
  • 87 dB audio alarm provides loud high-level warning
  • Visual indicator adds silent alert for noisy environments
  • 17 ft sensor cord allows flexible placement in sump basins
  • Battery backup maintains alarm function during power loss

High-Level Alarm with Bluetooth

The Zoeller 10-4013 is a high-level alarm designed for sump pump basins in indoor environments. It provides audio, visual, and app-based alerts when liquid reaches a critical height. The unit includes a reed sensor and operates on 115V AC nameplate voltage with a 0.5 A current draw. Battery backup is integrated for continued operation during power interruptions.

Interface and Detection Limits

Detection is handled by a tethered reed sensor on a 17 ft cord, fixing the maximum monitoring depth. The enclosure carries a NEMA 1 rating, restricting use to dry, indoor locations only. Audible output peaks at 87 dB, which may be insufficient in loud mechanical rooms. The alarm requires manual reset after activation and connects via Bluetooth for app notifications within standard wireless range.

Power and Installation Decider

The 6 ft power cord length determines placement relative to a 115V AC outlet unless an extension is used. Overall dimensions of 5 in height by 8 in length and width dictate the mounting footprint. Buyers needing longer sensor reach, outdoor-rated enclosures, or automatic reset functions should consider alternative models.

Highlights

  • Bluetooth connectivity enables remote monitoring via app
  • 87 dB audio alarm provides loud high-level warning
  • Visual indicator adds silent alert for noisy environments
  • 17 ft sensor cord allows flexible placement in sump basins
  • Battery backup maintains alarm function during power loss

Specifications

BrandZOELLER

Questions about this item

Should I choose the Bluetooth model or a basic audio-only alarm?

The Bluetooth version sends high-level alerts to your phone via the app in addition to the 87 dB siren and flashing light, while a basic unit only sounds locally.

How loud is the 87 dB siren once the unit is mounted on a sump basin?

At 87 dB the alarm is clearly audible through a basement door, yet it stays below typical industrial noise limits so it won't trigger hearing-protection rules.

What does the NEMA 1 rating cap in practice for this indoor alarm?

NEMA 1 means the enclosure is rated only for dry indoor use; it protects against falling dust but not against water spray or outdoor exposure.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.