---
product_id: 439378535
title: "Sensaphone 400 Monitoring System, 4-Channel (FGD-0400)"
brand: "sensaphone"
price: "€ 1565.63"
currency: EUR
in_stock: true
reviews_count: 5
category: "Sensaphone"
url: https://www.desertcart.fi/products/439378535-sensaphone-400-monitoring-system-4-channel-fgd-0400
store_origin: FI
region: Finland
---

# 4-channel remote alerts Battery-backed power Temp range -20° to 150°F Sensaphone 400 Monitoring System, 4-Channel (FGD-0400)

**Brand:** sensaphone
**Price:** € 1565.63
**Availability:** ✅ In Stock

## Summary

> 📞 Stay connected, stay secure—your property’s silent guardian.

## Quick Answers

- **What is this?** Sensaphone 400 Monitoring System, 4-Channel (FGD-0400) by sensaphone
- **How much does it cost?** € 1565.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/439378535-sensaphone-400-monitoring-system-4-channel-fgd-0400)

## Best For

- sensaphone enthusiasts

## Why This Product

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

## Key Features

- • **Power Outage Resilience:** Battery-backed memory and alerts mean you never miss a critical update, even during power failures.
- • **Robust Temperature Range:** Operates flawlessly from -20°F to 150°F, perfect for any climate or remote property.
- • **Custom Voice Alerts Over Phone:** Receive personalized alarm notifications directly to your phone, ensuring you’re always in the know.
- • **Remote Status & Audio Check-In:** Call in anytime to hear live site conditions and monitor your property’s safety from anywhere.
- • **4-Channel Multi-Sensor Monitoring:** Keep tabs on temperature, humidity, water leaks, and more—all from one sleek system.

## Overview

The Sensaphone 400 Monitoring System is a reliable, 4-channel remote monitoring solution designed for property managers and vacation homeowners. It supports temperature, humidity, and water sensors, delivers custom voice alerts via standard phone lines, and features battery-backed memory to maintain settings during power outages. Made in the USA, it offers peace of mind with remote status checks and live audio monitoring.

## Description

Color:Gray The Sensaphone 400 Monitoring System offer small-business owners, vacation property owners, and other property managers an easy and inexpensive way to monitor a remote facility. These systems notify you if they sense undesirable temperatures or other conditions. When the system is connected to a standard telephone line, you can record custom ?Alert Condition? notifications and receive alarm messages in your own voice. This system can set off a local alarm if a phone line is cut and control a thermostat to adjust site temperature between two set points. Nonvolatile memory retains system settings in the event of power loss. You can call in by phone to get the status of each monitored condition. The system will also allow you to listen in to sounds on site.

Review: We have one of these in a vacation home at a remote vacation. We had it in use during the past winter when the temperatures at the house were well below freezing for an extended period. We called the Sensaphone every day, and it reported the temperature of the house verbally. When the electricity went off a couple of times, it called to report that, which it can do as is is battery backed. It can also monitor for water on a floor, an open door, or other problems with additional sensors, which are not included with the unit but can be purchased separately. The peace of mind that a unit like this delivers makes it a good value, though it is not cheap. Highly recommended.
Review: Very easy to operate and it works great. Works great to monitor a home or cabin that you don't live at.

## Features

- Simple, convenient, cost-effective remote monitoring for vacation homes and property managers
- Up to four external sensors monitor temperature, humidity, water, and more
- Receive voice alerts and alarm notifications over standard telephone lines
- Temperature-sensing range of -20ø to 150øF | -30ø to 65øC
- Made in USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000N8P9SW |
| Alert Type | Audio Only, Motion Only |
| Batteries Included | No |
| Batteries Required | No |
| Brand | Sensaphone |
| Colour | Black, White |
| Compatible Devices | Smartphone |
| Connectivity Technology | Wired |
| Control Method | Remote |
| Customer Reviews | 4.3 4.3 out of 5 stars (91) |
| Date First Available | 7 September 2012 |
| Included Components | Remote Control |
| Includes Rechargeable Battery | No |
| Installation Type | Dashboard Mount |
| Item Dimensions LxWxH | 19.8 x 22.4 x 5.3 Centimeters |
| Item Weight | 0.28 g |
| Item dimensions L x W x H | 19.8 x 22.4 x 5.3 Centimeters |
| Item model number | FGD-0400 |
| Manufacturer | Sensaphone |
| Model | FGD-0400 |
| Power Source | Battery Powered |
| Product Dimensions | 19.81 x 22.35 x 5.33 cm; 0.28 g |
| Recommended Uses For Product | Landline Phone |
| UPC | 689076260534 |

## Product Details

- **Brand:** Sensaphone
- **Colour:** Black, White
- **Compatible Devices:** Smartphone
- **Item dimensions L x W x H:** 19.8 x 22.4 x 5.3 Centimeters
- **Power Source:** Battery Powered

## Images

![Sensaphone 400 Monitoring System, 4-Channel (FGD-0400) - Image 1](https://m.media-amazon.com/images/I/21rDQpJ2IpL.jpg)
![Sensaphone 400 Monitoring System, 4-Channel (FGD-0400) - Image 2](https://m.media-amazon.com/images/I/31e18A9tTiL.jpg)
![Sensaphone 400 Monitoring System, 4-Channel (FGD-0400) - Image 3](https://m.media-amazon.com/images/I/31tx2GvyIeL.jpg)
![Sensaphone 400 Monitoring System, 4-Channel (FGD-0400) - Image 4](https://m.media-amazon.com/images/I/41+j8C2dE2L.jpg)
![Sensaphone 400 Monitoring System, 4-Channel (FGD-0400) - Image 5](https://m.media-amazon.com/images/I/41NQi3Lr7xL.jpg)

## Questions & Answers

**Q: Can the temperature controller be used to turn the heat up to 117-127 degrees fahrenheit if that’s what i want it to do and my hvac output is capable?**
A: For use exclusively with the Sensaphone 400 and 800, this is a "setback" thermostat with an LCD readout. It lets you enter the desired setpoint for both your "away" and "home" temperatures. A control signal, sent from your Sensaphone, switches between these two settings. Product Number: FGD-0064

**Q: Can unit be used with internet phone systems?**
A: The Sensaphone 400 has an analog phone connection so it can be used on VOIP systems as long as you can use any analog phone on them. If you need to use digital phones on the system the Sensaphone will not be able to work.

**Q: Does 400 Sensaphone replace a 1104 model? Will the sensors hook up the same?**
A: The 400 is the replacement model for the old 1104. Any sensors you had on your 1104 should be able to hook up the same way to the 400.

**Q: In order to use this unit, do we need to order sensors?**
A: No, you can use it right away to monitor temperature, power failure & smoke alarm sound. You can add sensors as needed

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***N on 7 July 2013*

We have one of these in a vacation home at a remote vacation. We had it in use during the past winter when the temperatures at the house were well below freezing for an extended period. We called the Sensaphone every day, and it reported the temperature of the house verbally. When the electricity went off a couple of times, it called to report that, which it can do as is is battery backed. It can also monitor for water on a floor, an open door, or other problems with additional sensors, which are not included with the unit but can be purchased separately. The peace of mind that a unit like this delivers makes it a good value, though it is not cheap. Highly recommended.

### ⭐⭐⭐⭐⭐ Review
*by R***H on 3 February 2014*

Very easy to operate and it works great. Works great to monitor a home or cabin that you don't live at.

### ⭐ Review
*by G***S on 18 April 2024*

We loved the service of this product the first time we purchased. It died after 13-ish years. We decided to replace with the same unit. It died after 3 months of use. If they don't fix this for us, we'll be looking at another system all together with a different company.

## Frequently Bought Together

- Sensaphone 400 Monitoring System
- Sensaphone Weatherproof Temperature Sensor, 2.8K (FGD-0101)
- Sensaphone 800 Monitoring System

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-29*