--- product_id: 68464301 title: "KERUI Wireless PIR Motion Detector Indoor Suitable for Home Security Alarm System,P829" brand: "kerui" price: "150 zł" currency: PLN in_stock: true reviews_count: 13 url: https://www.desertcart.pl/products/68464301-kerui-wireless-pir-motion-detector-indoor-suitable-for-home-security store_origin: PL region: Poland --- # KERUI Wireless PIR Motion Detector Indoor Suitable for Home Security Alarm System,P829 **Brand:** kerui **Price:** 150 zł **Availability:** ✅ In Stock ## Quick Answers - **What is this?** KERUI Wireless PIR Motion Detector Indoor Suitable for Home Security Alarm System,P829 by kerui - **How much does it cost?** 150 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/68464301-kerui-wireless-pir-motion-detector-indoor-suitable-for-home-security) ## Best For - kerui enthusiasts ## Why This Product - Trusted kerui brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Style:KERUI D026 Motion Sensor Note :1.Not all the door sensor can work with your alarm system,please let me know what kind of alarm system in your hand before you order. 2.The passive infrared detector applies digital dual-core fuzzy logic control processing technology and intelligent analysis algorithms and can distinguish interfering signals and body movement signals effectively to prevent false alarms,it has quite far transfer distance and is environment friendly and energy saving,safe,reliable.3.If you have any questions,please contact us without hesitation,our support email :fuers.csc01@outlook.com,we will offer you best service at our working time 6PM~4AM PST,thanks. Technical Parameters:External Adapter: DC5V Internal Battery: 2 "AA" 7 batteries Standby current: less than 50uA Working current: less than 25MA Detection range: 4-8 meters / 90 wireless distance: 100 meters (open area) The radio transmission frequency: 433MHZ Housing Material: ABS Humidity: less than 80% The detector size (length X width X height): 58 * 58 * 89MM Power:detector applies two power supply mode:external power adapter or internal battery,they can be used together and the power adapter wouldn't charger the battery. Packing including: 1*wireless PIR Detector ## Features - Can't work standalone - The motion sensor work with KERUI home alarm system - Far transfer distance - The motion detector will detect any movement(people, animals, or other objects) in a room ,the detection range of 8 meters - Low-voltage reminder function - When wireless door sensor is in low voltage, it will flash light once every 3s and send low voltage signal to alarm panel. Alarm host will voice prompt “Zone XX is in low power” to remind you to change the batteries. - Wireless - Works completely wirelessly and does not need to be wired to the control center - Easy to install and operate - Battery and all mounting hardware is included and no month fees - ›See more product details ## Images ![KERUI Wireless PIR Motion Detector Indoor Suitable for Home Security Alarm System,P829 - Image 1](https://images-na.ssl-images-amazon.com/images/I/31KoVWTDWhL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ works great with my Sonoff RF bridge! *by T***U on Reviewed in the United States on January 3, 2020* works great with my Sonoff RF bridge (that's been flashed with Tasmota)!then i continue to config the motion detector with HomeAssistant. it takes 3 AAA batteries. has dip switches to disable the LED light that's lit when motion is detected for discretion. has a physical on/off switch to save power if u dont need. also, this can be powered via micro USB. amazing!!!! ### ⭐⭐⭐⭐ Great sensor. Shameless advertisement. *by I***K on Reviewed in the United States on October 20, 2018* Works great. Battery life has been great. So far over 2 months battery still good. Only reason I’m giving it 4 and not 5 stars is the giant branding on it. Come on, looks crappy. I spray painted mine. Come on kerui. No one is going to walk into my house, look at the sensor and say, “hey, I’m gonna get me a kerui alarm system. This is a proper place to advertise the brand” ### ⭐⭐⭐⭐ Nice "open" motion sensor *by M***L on Reviewed in the United States on March 5, 2021* Seems to be working great after a few days. Really nice to have the micro USB power input option. The directions are a little confusing for the dip switch positions: The left switch (labeled on) delays 5 seconds in the ON position and 5 minutes on the OFF position. The right switch turns the LED on in the ON position and off in the OFF position. If you're using RTL_433, Kerui devices are device 68. Mine broadcasts at 433.920. --- ## 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.pl/products/68464301-kerui-wireless-pir-motion-detector-indoor-suitable-for-home-security](https://www.desertcart.pl/products/68464301-kerui-wireless-pir-motion-detector-indoor-suitable-for-home-security) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-08*