---
product_id: 287607011
title: "Genius Plus Edition 2021 - Smoke detector with batteries and adhesive pads included - White"
brand: "hekatron"
price: "¥11346"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/287607011-genius-plus-edition-2021-smoke-detector-with-batteries-and-adhesive
store_origin: JP
region: Japan
---

# Night mode suppresses false alarms Wide sound frequency for all ages Long-life lithium battery included Genius Plus Edition 2021 - Smoke detector with batteries and adhesive pads included - White

**Brand:** hekatron
**Price:** ¥11346
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of danger with smart, silent protection 🌙

## Quick Answers

- **What is this?** Genius Plus Edition 2021 - Smoke detector with batteries and adhesive pads included - White by hekatron
- **How much does it cost?** ¥11346 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/287607011-genius-plus-edition-2021-smoke-detector-with-batteries-and-adhesive)

## Best For

- hekatron enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly Power:** Built-in lithium battery reduces replacements, cutting waste and hassle for a greener home.
- • **Smart Night Silence:** Real-time clock mutes false alarms between 9 PM and 7 AM, so you sleep peacefully without missing real danger.
- • **Tailored Safety Sound:** Optimized alarm frequencies ensure every family member, from kids to seniors, hears the alert loud and clear.
- • **Effortless Installation:** Includes mounting kit and adhesive pads for quick, flexible setup—no stress, just protection.
- • **Sustainable Craftsmanship:** Made with eco-conscious materials and local suppliers, aligning safety with your values.

## Overview

The Hekatron Genius Plus Edition 2021 is a premium smoke alarm featuring a wide sound frequency range tailored for all ages, a long-lasting lithium battery for fewer replacements, and a smart night mode that suppresses false alarms. Designed with eco-friendly materials and local production, it offers reliable, quiet protection with easy installation, making it the ideal choice for safety-conscious, modern households.

## Description

Shop Hekatron Genius Plus Edition 2021 - Smoke detector with batteries and adhesive pads included - White. Free delivery on eligible orders of £20 or more.

Review: Smoke alarm - Excellent quality. Expensive but worth it.
Review: Excellent product - well made, excellent product

## Features

- The Genius Plus Edition smoke alarm detects smoke and serves as an early warning in case of danger, with a wide sound frequency range optimised for both children and the elderly
- The built-in lithium battery not only gives reliable protection but also means fewer battery changes, for a greener alternative to other smoke detection systems
- Sleep soundly thanks to the real-time clock that suppresses all-optical and acoustic fault messages at night between 9 p.m. and 7 a.m. and only signals in the event of a fire
- Hekatron is taking responsibility for the environment by collaborating with local suppliers, focusing on environmentally friendly production processes and utilising sustainable packaging materials
- Items delivered: 2 x Hekatron Genius Plus Edition smoke alarm with mounting kit for single or two-hole installation, 2 x adhesive pads, 2 x quick start guide in German, English and Dutch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08QJMRNQS |
| Batteries | 2 AA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Best Sellers Rank | 368,928 in DIY & Tools ( See Top 100 in DIY & Tools ) 464 in Smoke Alarms |
| Colour | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,094) |
| Date First Available | 14 Dec. 2020 |
| Included Components | 1 x Hekatron Genius Plus Edition smoke detector with mounting kit for single or two-hole installation, 1 x adhesive pads, 1 x quick start guide in German, English, Dutch, Italian, French |
| Installation method | Single hole deck mounting. |
| Item Package Quantity | 1 |
| Item Weight | 162 g |
| Item model number | 31-5000048-02-01 |
| Manufacturer | Hekatron |
| Material | Polycarbonate |
| Part Number | 31-5000048-02-XX |
| Power Source | Battery Powered |
| Product Dimensions | 10.4 x 10.4 x 4.8 cm; 162 g |
| Shape | Round |
| Size | Pack of 1 |
| Style | Smoke detector |

## Product Details

- **Alarm:** Acoustic and optical
- **Brand:** Hekatron
- **Colour:** White
- **Item weight:** 162 Grams
- **Material:** Polycarbonate
- **Number of items:** 1
- **Operating humidity:** 10 to 70%
- **Power source:** Battery Powered
- **Product dimensions:** 10.4D x 10.4W x 4.8H centimetres
- **Style:** Smoke detector

## Images

![Genius Plus Edition 2021 - Smoke detector with batteries and adhesive pads included - White - Image 1](https://m.media-amazon.com/images/I/71HfTX7JrFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Smoke alarm
*by S***L on 22 October 2025*

Excellent quality. Expensive but worth it.

### ⭐⭐⭐⭐⭐ Excellent product
*by S***. on 4 June 2025*

well made, excellent product

### ⭐ Smoke detector never went off!
*by M***2 on 25 November 2024*

We have only had this for 2 years, had a small fire and the detector didn't go off. The battery is working fine as when we tested it, it beeps. We tested it again by holding smoke and it didn't go off again. Luckily the fire wasn't more serious. Do not buy!

## Frequently Bought Together

- Hekatron Genius Plus Edition 2021 - Smoke detector with batteries and adhesive pads included - White
- ECENCE 5pcs Magnetic Smoke Detector Mount Magnetic Adhesive Pads For Smoke Alarms Ø 50mm - Fast & Safe Mounting - No Drilling Or Screws - Fire Protection - Installation Tool
- Ei Electronics Ei650 10-Year Smoke Alarm, White, Pack of 1, white, Ei650 1er set, 3 voltsV

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**Shop now:** [https://www.desertcart.jp/products/287607011-genius-plus-edition-2021-smoke-detector-with-batteries-and-adhesive](https://www.desertcart.jp/products/287607011-genius-plus-edition-2021-smoke-detector-with-batteries-and-adhesive)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-15*