---
product_id: 14892345
title: "Sensaphone 4840 External Power Failure Sensor for IMS-1000, 4000"
brand: "sensaphone"
price: "1037 kr"
currency: ISK
in_stock: false
url: https://www.desertcart.is/products/14892345-sensaphone-4840-external-power-failure-sensor-for-ims-1000-4000
store_origin: IS
region: Iceland
---

# Sensaphone 4840 External Power Failure Sensor for IMS-1000, 4000

**Brand:** sensaphone
**Price:** 1037 kr
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Sensaphone 4840 External Power Failure Sensor for IMS-1000, 4000 by sensaphone
- **How much does it cost?** 1037 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/14892345-sensaphone-4840-external-power-failure-sensor-for-ims-1000-4000)

## Best For

- sensaphone enthusiasts

## Why This Product

- Trusted sensaphone brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Sensaphone External Power Sensor IMS-4840 for IMS-1000 and IMS-4000 Sensaphone External Power Sensor IMS-4840 for Sensaphone IMS-4000 and IMS-1000 systems lets you monitor power anywhere within your infrastructure. It reports any loss of power and measures the current voltage in the circuit, allowing you to know the status of each server rack and even of your remote UPS. Any failed generator starts are reported to you immediately. The IMS-4840 can monitor voltage from 0 - 250VAC 50/60Hz. The Power Sensor connects to the IMS-4000 Host or Node via an RJ-45 cable (e.g. CAT5 cable). Note: FGD sensors, accessories, etc. are not compatible with IMS-4000 systems by Sensaphone. The connection from the sensor to the Host or Node can utilize your existing network wiring infrastructure. For example, the sensor may be installed in another room or another floor. Connect the sensor to your structured wiring network via an RJ-45 jack. At the other end, connect a patch cable from your structured wiring patch panel directly to the Host or Node environment input. IMS External Power Sensor (110/220VAC) IMS-4840 Specifications: Range: 0 to 250 VAC, 50/60 Hz Accuracy: +/- 2% Power Connection: Universal IEC-320 power inlet Housing: Black plastic with mounting ears Compatibility: IMS-4000, IMS-4000 Node, and IMS-1000 Package Contents: (x1) Power Sensor (x2) Plastic drywall anchors (x2) #6 Metal tapping screws (x4) Rubber feet

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sensaphone |
| Material | Metal,Plastic,Rubber |
| Style | Modern |
| Mounting Type | Flange Mount |
| Specific Uses For Product | Power |
| Manufacturer | Phonetics, Inc. |
| Part Number | IMS-4840 |
| Item model number | IMS-4840 |
| Power Source | Battery-powered |
| Item Package Quantity | 1 |

## Product Details

- **Brand:** Sensaphone
- **Material:** Metal,Plastic,Rubber
- **Style:** Modern
- **Mounting Type:** Flange Mount
- **Specific Uses For Product:** Power

## Images

![Sensaphone 4840 External Power Failure Sensor for IMS-1000, 4000 - Image 1](https://m.media-amazon.com/images/I/31RURlPs9AL.jpg)

---

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**Shop now:** [https://www.desertcart.is/products/14892345-sensaphone-4840-external-power-failure-sensor-for-ims-1000-4000](https://www.desertcart.is/products/14892345-sensaphone-4840-external-power-failure-sensor-for-ims-1000-4000)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-16*