--- product_id: 68645762 title: "DC9 to 12V Wired Strobe Siren Red Light Sound Flash Buzzer Siren Home Security Alarm System Electric Security Siren 110dB@12V DC" brand: "tokatuker" price: "NT$740" currency: TWD in_stock: true reviews_count: 10 url: https://www.desertcart.tw/products/68645762-dc9-to-12v-wired-strobe-siren-red-light-sound-flash store_origin: TW region: Taiwan --- # DC9-12V versatile power 110dB piercing alarm Bright red strobe flash DC9 to 12V Wired Strobe Siren Red Light Sound Flash Buzzer Siren Home Security Alarm System Electric Security Siren 110dB@12V DC **Brand:** tokatuker **Price:** NT$740 **Availability:** ✅ In Stock ## Summary > 🚨 Stay loud, stay seen — security that commands attention! ## Quick Answers - **What is this?** DC9 to 12V Wired Strobe Siren Red Light Sound Flash Buzzer Siren Home Security Alarm System Electric Security Siren 110dB@12V DC by tokatuker - **How much does it cost?** NT$740 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/68645762-dc9-to-12v-wired-strobe-siren-red-light-sound-flash) ## Best For - tokatuker enthusiasts ## Why This Product - Trusted tokatuker brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Piercing 110dB Alarm:** Cut through noise with a siren loud enough to alert any space instantly. - • **Easy Wired Installation:** Direct screw-mount setup ensures a secure, no-fuss connection to your existing alarm system. - • **Eye-Catching Red Strobe:** Instant visual alert with a high-intensity flashing light that demands attention. - • **Compact & Durable Design:** Sleek ABS housing sized at 120x70x48mm fits discreetly while built to last. - • **Versatile DC9-12V Operation:** Seamlessly integrates with most home security systems for hassle-free power compatibility. ## Overview The DC9 to 12V Wired Strobe Siren combines a powerful 110dB alarm with a vivid red strobe light in a compact, durable ABS housing. Designed for easy wired installation, it operates efficiently within a 9-12V DC range, making it an ideal upgrade or replacement for home security systems seeking reliable, high-impact alerts. ## Description It can work at DC3 to 12V, but it will not or little flashes when the power below 9VDC. Features: This Mini Wired Strobe Siren will sound&flash when it connect power. It is used together with the alarm security system usually, loud with 110 dB and strobe. Replace the old or broken siren Easy to install, wired design let you directly connect with your alarm security system Sound 110dB and RED strobe ABS Housing, durable for long term use Specifications: Working Voltage: DC9 to 12V Rated Current: 280mA Siren sound: 115DB/1M Size: 120 x 70 x 48mm Material: ABS housing Color: red & white Net Weight: 89.2g Package Includes: 1x Mini Wired Strobe Siren Screws for installation ## Features - Mini Wired Strobe Siren Size: 120 x 70 x 48mm(4.7"x2.75"x1.9") - 110dB@12V DC - Red is anode, black is cathode - Mounted by Screws - What you get:1x Strobe Siren with Screws ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B079KZNFF2 | | Audible Noise | 110 db | | Best Sellers Rank | #39,108 in Electronics (See Top 100 in Electronics) #149 in Security Horns & Sirens | | Brand | Tokatuker | | Color | White | | Compatible Devices | Home Security System | | Control Method | Touch | | Customer Reviews | 4.4 4.4 out of 5 stars (276) 4.4 out of 5 stars | | Item Dimensions L X W X H | 2.76"L x 1.89"W x 4.72"H | | Item Weight | 0.11 kg | | Manufacturer | Bestgo | | Mfr Part Number | BT-103 | | Model Number | BT-103 | | Mounting Type | Wall Mount | | Number Of Items | 1 | | Number Of Packs | 1 | | Power Source | Corded Electric | | Size | 103 Siren | | Unit Count | 1 Count | | Voltage | 12 volts | ## Product Details - **Brand:** Tokatuker - **Color:** White - **Compatible Devices:** Home Security System - **Power Source:** Corded Electric - **Product Dimensions:** 2.76"L x 1.89"W x 4.72"H ## Images ![DC9 to 12V Wired Strobe Siren Red Light Sound Flash Buzzer Siren Home Security Alarm System Electric Security Siren 110dB@12V DC - Image 1](https://m.media-amazon.com/images/I/51Bhn5-dcBL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can you please provide a link to the power adapter that's needed for connecting to the 110v electrical socket?** A: It's only two wires(anode:red,cathode:black) without socket. **Q: Can it be used for with a ansul fire system for a restaurant ?** A: Can answer that question, I would check with the local fire marshal and see if they would approve . I don't think it will meet code. **Q: I bought one some months ago . I'm extending the cable , because is too short , but is not working with the extension . Incredible , but any ideas ?** A: The long the wire (extension), the more voltage drop-off you will have. Get it too long and there isn't enough voltage at the end of the wire meeting the device. **Q: What I s it that I can I use to power it** A: You can use any 12 Volt DC only power source such as a 12 Volt battery or a 12 Volt DC power supply. Im sure you can find these items on Amazon. Hope this helps ## Customer Reviews ### ⭐⭐⭐⭐⭐ As described. It works *by on Reviewed in the United States June 28, 2026* Loud and bright, touched it to a 9-volt battery and scared the crap out of myself, wired it from the smoke detector in the garage to the kitchen so it can be seen and heard inside the house. ### ⭐⭐⭐⭐⭐ Cheap easy siren and strobe light *by on Reviewed in the United States April 17, 2022* I got this to use with my Hubitat smart home system, no this is not smart by itself. I install this outside on my ceiling over my porch so I could have an outside siren when my alarm would go off. I use it with a 120v to 12v power supply and have that plugged into a smart plug. I have it set up so when my alarm goes off it turns on the smart plug which turns on the siren/strobe. And boy is this siren loud! The plastic housing is pretty cheap and cracked a little while I was screwing it to the ceiling. Time will tell how long it last but it's fairly protected where it's at. Overall this was one of the cheapest siren/strobes I could find, I didn't want to spend a lot of money for something like this but it does what I need it to do.Pros:It was cheapEasy to wire upHas strobe and sirenCons:It's cheap (cracked while mounting it)Not weatherproof ### ⭐⭐⭐⭐ DO NOT DROP !!! *by on Reviewed in the United States July 22, 2022* Simple to use, loud enough for indoor and close proximity outdoor use. LEDs are bright enough for indoor or outdoor at dusk or darker. Using 9 volt degrades the volume of the siren, but I found some lithium 12 volt batteries that will fit into the device with a little modding. Just don't drop them onto a tile floor (personally found out, oops.). The housing appears to be strong plastic, but it explodes like a fragmentation grenade if dropped from about 3 feet onto a hard tile floor. ## Frequently Bought Together - Tokatuker DC9 to 12V Wired Strobe Siren Red Light Sound Flash Buzzer Siren Home Security Alarm System Electric Security Siren 110dB@12V DC - SmoTecQ 12V 2A Power Supply AC Adapter 2 Pack for CCTV Security Camera, Led Strip Lights, Router, Printer, Breast Bump and Other 12 Volt Electronics Devices Less Than 2 Amp - Tokatuker Wired Alarm Siren Horn 15W DC 6 to 12V Security Siren with Bracket for Home Security Alarm System --- ## 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.tw/products/68645762-dc9-to-12v-wired-strobe-siren-red-light-sound-flash](https://www.desertcart.tw/products/68645762-dc9-to-12v-wired-strobe-siren-red-light-sound-flash) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-11-02*