--- product_id: 106792133 title: "HomeSeer HS-FS100-L Z-Wave Plus Indicator Light Sensor with Built-in Temperature Sensor & Programmable Buzzer (hub Required)" brand: "homeseer" price: "33 kr" currency: DKK in_stock: true reviews_count: 8 url: https://www.desertcart.dk/products/106792133-homeseer-hs-fs100-l-z-wave-plus-indicator-light-sensor store_origin: DK region: Denmark --- # Dual Power Options Programmable Buzzer Temperature Reporting HomeSeer HS-FS100-L Z-Wave Plus Indicator Light Sensor with Built-in Temperature Sensor & Programmable Buzzer (hub Required) **Brand:** homeseer **Price:** 33 kr **Availability:** ✅ In Stock ## Summary > 🔍 Illuminate Your Home, Elevate Your Life! ## Quick Answers - **What is this?** HomeSeer HS-FS100-L Z-Wave Plus Indicator Light Sensor with Built-in Temperature Sensor & Programmable Buzzer (hub Required) by homeseer - **How much does it cost?** 33 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/106792133-homeseer-hs-fs100-l-z-wave-plus-indicator-light-sensor) ## Best For - homeseer enthusiasts ## Why This Product - Trusted homeseer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay Informed:** Receive real-time temperature readings to trigger smart home automations and enhance your living environment. - • **Seamless Integration:** Designed for compatibility with your existing Z-Wave hub, making smart home upgrades effortless. - • **Illuminate Your Space:** Transform any area with a 4-foot indicator light sensor cable, easily mounted for maximum visibility. - • **Flexible Power Solutions:** Choose between battery or microUSB power options to suit your lifestyle and setup. - • **Alert System at Your Fingertips:** Customize alerts with a programmable buzzer that notifies you of water detection or any home events. ## Overview The HomeSeer HS-FS100-L Z-Wave Plus Indicator Light Sensor is a versatile device that combines an indicator light sensor, temperature sensor, and programmable buzzer. It features dual power options and is designed for seamless integration with Z-Wave hubs, making it an essential addition to any smart home setup. ## Description desertcart.com: HomeSeer HS-FS100-L Z-Wave Plus Indicator Light Sensor with Built-in Temperature Sensor & Programmable Buzzer (hub Required) : Electronics Review: Works great for my Z wave HomeSeer system - I use it in the freezer with a cable connected to it for power. I have several and they all work great. Review: False alarms - This is on my dehumidifier in a usually dark basement affixed over the blinking full light. With the unit plugged in I was initially getting many false alarms, so many that I was going to return it. I removed the device from the Z-Wave controller and re-added it. That took care of most of the false alarms. It turns out that the light sensor sees the basement lights when they turn on, even when the unit's sensitivity is set to low. This triggers a false alarm. And, yes, I made sure the sensor was firmly attached and that there were no gaps around its edges. The lights in my basement are bright so I surmise that the plastic covering the sensor is too translucent. I put black tape over the top of the sensor and the false alarms have stopped completely. I'm happy with the way the sensor works now, but having to put black tape on it to make it reliable is awful. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NQS38JZ | | Batteries Included? | No | | Batteries Required? | No | | Customer Reviews | 4.1 4.1 out of 5 stars (24) | | Date First Available | February 14, 2019 | | Description Pile | Alkaline | | Item Package Quantity | 1 | | Item Weight | 0.704 ounces | | Item model number | HS-FS100-L-1 | | Manufacturer | HomeSeer | | Maximum Range | 4 Meters | | Mounting Type | Wall Mount | | Package Dimensions | 4.25 x 3.46 x 1.89 inches | | Part Number | HS-FS100-L-1 | | Sensor Technology | Z-Wave Light and Temperature Sensor | | UPC | 757347266476 | ## Product Details - **Battery Description:** Alkaline - **Brand:** HomeSeer - **Compatible Devices:** Z-Wave or Z-Wave Plus enabled appliances and equipment with indicator lights - **Control Method:** App - **Power Source:** Battery Powered ## Images ![HomeSeer HS-FS100-L Z-Wave Plus Indicator Light Sensor with Built-in Temperature Sensor & Programmable Buzzer (hub Required) - Image 1](https://m.media-amazon.com/images/I/61Hjm4niCpL.jpg) ![HomeSeer HS-FS100-L Z-Wave Plus Indicator Light Sensor with Built-in Temperature Sensor & Programmable Buzzer (hub Required) - Image 2](https://m.media-amazon.com/images/I/41JJYVJW0gL.jpg) ![HomeSeer HS-FS100-L Z-Wave Plus Indicator Light Sensor with Built-in Temperature Sensor & Programmable Buzzer (hub Required) - Image 3](https://m.media-amazon.com/images/I/31Qh1FDFFeL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great for my Z wave HomeSeer system *by M***N on September 27, 2023* I use it in the freezer with a cable connected to it for power. I have several and they all work great. ### ⭐⭐⭐ False alarms *by V***K on July 6, 2022* This is on my dehumidifier in a usually dark basement affixed over the blinking full light. With the unit plugged in I was initially getting many false alarms, so many that I was going to return it. I removed the device from the Z-Wave controller and re-added it. That took care of most of the false alarms. It turns out that the light sensor sees the basement lights when they turn on, even when the unit's sensitivity is set to low. This triggers a false alarm. And, yes, I made sure the sensor was firmly attached and that there were no gaps around its edges. The lights in my basement are bright so I surmise that the plastic covering the sensor is too translucent. I put black tape over the top of the sensor and the false alarms have stopped completely. I'm happy with the way the sensor works now, but having to put black tape on it to make it reliable is awful. ### ⭐⭐⭐⭐ The price is high for what the device has to offer *by W***T on November 21, 2020* works well with hubitat With Smart Things, it does not work with the new application The alarm sounds like a bus reversing warning sound --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/106792133-homeseer-hs-fs100-l-z-wave-plus-indicator-light-sensor](https://www.desertcart.dk/products/106792133-homeseer-hs-fs100-l-z-wave-plus-indicator-light-sensor) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-23*