--- product_id: 84066123 title: "JC 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor" brand: "jcheng security" price: "€ 0.73" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.hr/products/84066123-jc-433mhz-wireless-pir-detector-infrared-motion-sensor-for-home store_origin: HR region: Croatia --- # JC 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor **Brand:** jcheng security **Price:** € 0.73 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** JC 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor by jcheng security - **How much does it cost?** € 0.73 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/84066123-jc-433mhz-wireless-pir-detector-infrared-motion-sensor-for-home) ## Best For - jcheng security enthusiasts ## Why This Product - Trusted jcheng security brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Technical Parameter： Working voltage:3V AAA*2 alkaline battery Working current: ≤25mA Static current: ≤30uA Emission frequency: 433MHz Code:1527 Emission power: ≤10dB Emission distance: ≥80m(open space) Detecting distance:8m~12m (25℃) Working temperature:-10℃~55℃ Installation: wall Installation height:1.8~2.2m Detecting angle:110° Package includes: 1 wireless PIR Detector 1 x bracket 1 x screw bag 1 x JC Full English User Manual ## Features - About this item - CMOS Low-power MPU，Ultra-low power consumption, longer battery life Built-in millions code and Wireless transmit signal Low voltage alarm function, Automatic temperature compensation Intelligent logic analysis, keep off false alarm, Anti-visible light, Anti-high frequency interference ›See more product details ## Images ![JC 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor - Image 1](https://m.media-amazon.com/images/I/41cEMNNSniL.jpg) ![JC 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor - Image 2](https://m.media-amazon.com/images/I/41sjrQu3xkL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ A superb device. *by J***C on Reviewed in the United Kingdom on December 29, 2019* I needed a wireless PIR for my study/workshop which is in my garden. My house alarm system is not wireless, so I bought a cheap 433Mhz receiver module with relay output to mount inside the alarm control panel. It works perfectly and the two devices paired without any problems.The sensor is pretty smart, and conserves power by going to sleep for 3 minutes after 4 or more detections have ceased after a 3 minute period. This means that my normal activities in my study will not cause the sensor to waste battery power transmitting every time I move. I am expecting batteries to last a long time as the standby current is only 20 microamps. The ultra-alkaline batteries supplied have a rating of 1,500 mAHr, so in theory they should last 75,000 hours (about 8.5 years). I will be happy if they only last 4 years, which is about half their normal shelf life. When battery voltage is getting low, the sensor flashes its light 3 times periodically and can alert the control panel wirelessly.To sum up - this sensor is just about perfect. It is delightfully small and low cost. I will be buying more to protect the garage, garden shed, and summer-house. The receiver module I bought can handle up to 8 different sensors. ### ⭐⭐⭐⭐⭐ Simple and work's great with home assistant *by D***E on Reviewed in the United Kingdom on March 29, 2019* Works great with home assistant ### ⭐⭐⭐ Unsure *by C***N on Reviewed in the United Kingdom on August 22, 2020* Never use it as the main unit never been fitted. ## Frequently Bought Together - JCHENG 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor - JCHENG 433MHz Wireless Door Sensor Burglar Alarm Sensor --- ## 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.hr/products/84066123-jc-433mhz-wireless-pir-detector-infrared-motion-sensor-for-home](https://www.desertcart.hr/products/84066123-jc-433mhz-wireless-pir-detector-infrared-motion-sensor-for-home) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-21*