--- product_id: 38707014 title: "20PCS 35mm Prewired Piezo Elements Buzzer Sounder Sensor Trigger Drum Disc" brand: "szzijia" price: "₹ 2398" currency: INR in_stock: true url: https://www.desertcart.in/products/38707014-20pcs-35mm-prewired-piezo-elements-buzzer-sounder-sensor-trigger-drum store_origin: IN region: India --- # Wide tonal response 35mm size Brass construction 20PCS 35mm Prewired Piezo Elements Buzzer Sounder Sensor Trigger Drum Disc **Brand:** szzijia **Price:** ₹ 2398 **Availability:** ✅ In Stock ## Summary > 🎵 Sound Your Way to Innovation! ## Quick Answers - **What is this?** 20PCS 35mm Prewired Piezo Elements Buzzer Sounder Sensor Trigger Drum Disc by szzijia - **How much does it cost?** ₹ 2398 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/38707014-20pcs-35mm-prewired-piezo-elements-buzzer-sounder-sensor-trigger-drum) ## Best For - szzijia enthusiasts ## Why This Product - Trusted szzijia brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Crafted from high-quality brass for longevity and reliability. - • **Easy Integration:** Seamlessly integrates into various electronic setups for hassle-free use. - • **Versatile Applications:** Ideal for speech, music, and sound effects—let your imagination run wild! - • **Unleash Your Creativity:** Perfect for DIY projects, from touch sensors to custom drum triggers. - • **Exceptional Sound Quality:** Experience a wide tonal response that enhances your audio projects. ## Overview This set of 20 prewired 35mm piezo elements is designed for versatility in sound applications, including touch sensors, electronic drum triggers, and custom microphones. Made from durable brass, these elements promise a wide tonal response, making them perfect for both professional and DIY audio projects. ## Description Features: 5pcs of prewired 35mm wide brass piezoelectric discs These are perfect for using as touch-sensors, electronic drum triggers, buzzers, or making your own contact mics. Uncased piezo elements Speech and music applications Wide tonal response Piezo-element Specification: Type: External drive type element Metal Plate Diameter: 35mm Resonant Frequency: 2.6 ± 0.5 KHz Resonant Impedance: 400Ω max Capacitance: 40000pF ± 30% at 100Hz Input Voltage: 30Vp-p max Operating Temperature:-20 to +70°C Storage Temperature:-30 to +80°C Base Material: Brass Package Included: 20PCS 35mm Piezo Elements buzzer Sounder Sensor Trigger Drum Disc ## Features - These are perfect for using as touch-sensors, electronic drum triggers, buzzers, or making your own contact mics - Uncased piezo elements - Speech and music applications - Wide tonal response - Base Material: Brass ## Technical Specifications | Specification | Value | |---------------|-------| | Body Material | Brass | | Material Type | Brass, Metal | | Color | gold,red | ## Product Details - **Color:** gold,red - **Brand:** szzijia - **Material:** Brass, Metal - **Model Name:** ZJtek - **Item Weight:** 0.16 Kilograms ## Images ![20PCS 35mm Prewired Piezo Elements Buzzer Sounder Sensor Trigger Drum Disc - Image 1](https://m.media-amazon.com/images/I/61SAz--BZYL.jpg) ## Questions & Answers **Q: What is the purpose of the plastic disk attached to the brass disk? It doesn't seem to separate and most have a break in the plastic on one edge.** A: This keeps the copper flat so it can pick up the vibrations of the strings. Do not try to remove it,you will mess up the peizo,the crack or chip will not hurt it. Remember,the plastic keeps the copper flat. Watch Dale Puckett on YouTube for more info. On these pickups,He is sharp on this. RM47 **Q: hi is your piezo made of lead & brass or ceramic & brass? thanks** A: Plastic & copper. **Q: Will this item good to install in a acoustic guitar and connect to my amplifier.** A: AH! I can give you some advice here having extensive experience playing acoustic guitar during the 90s coffee house boom. Piezo pickups for acoustic guitar are usually the strip kind under the bridge and I learned to recognize and hate the sound realy well. I always went for a magnetic soundhole pickup and a preamp. HOWEVER these dirt cheap round pickups give you a chance to try it out on all different parts of the guitar body just be sure to decide on what suits you before drilling any holes. just be aware that if you plug it straight into an amplifier, it is basically a microphone and you WILL get all sorts of feedback. not the good kind. get it wrong and you will get feedback before you get loud enough to make it useful. just remember it is a microphone. **Q: How long are the wires?** A: I don't have them in front of me, but they were very close to 4". ## Frequently Bought Together - szzijia 20PCS 35mm Prewired Piezo Elements Buzzer Sounder Sensor Trigger Drum Disc - LOCHSOEL 6.35mm (1/4inch) Female Stereo Socket Panel Mount Jacks, Patch Cables, Microphone Connector Adapter 6 Pack-Lageter - YQBOOM 10PCS 41mm Piezo Disc Transducer Contact Microphone Trigger Sound Sensor with 3.94 Inches Wires for Acoustic Instrument，Mic Drum Trigger Acoustic Pickup CBG Guitar --- ## 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.in/products/38707014-20pcs-35mm-prewired-piezo-elements-buzzer-sounder-sensor-trigger-drum](https://www.desertcart.in/products/38707014-20pcs-35mm-prewired-piezo-elements-buzzer-sounder-sensor-trigger-drum) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-20*