--- product_id: 254071825 title: "2105 Smoke Test Brand Liquid Smoke Detector Tester, 2.5" brand: "crc" price: "R588" currency: ZAR in_stock: true reviews_count: 5 category: "Crc" url: https://www.desertcart.co.za/products/254071825-2105-smoke-test-brand-liquid-smoke-detector-tester-2-5 store_origin: ZA region: South Africa --- # 6-ft aerosol reach Extremely flammable for effective testing 2.5 fl oz water-white liquid 2105 Smoke Test Brand Liquid Smoke Detector Tester, 2.5 **Brand:** crc **Price:** R588 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Stay ahead of dangerβ€”test your smoke detectors like a pro! 🚨 ## Quick Answers - **What is this?** 2105 Smoke Test Brand Liquid Smoke Detector Tester, 2.5 by crc - **How much does it cost?** R588 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/254071825-2105-smoke-test-brand-liquid-smoke-detector-tester-2-5) ## Best For - crc enthusiasts ## Why This Product - Trusted crc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact & Portable Design:** Lightweight 2.5 oz can fits effortlessly in your safety toolkit or emergency drawer. - β€’ **Dual Detector Compatibility:** Perfectly safe and effective for both photoelectric and ionization smoke detectors. - β€’ **Extended 6-Foot Spray Reach:** Test smoke detectors safely from the floor without climbing or stretching. - β€’ **Quick Functional Verification:** Easily confirm your smoke detector’s responsiveness to real-world smoke conditions. - β€’ **Non-Staining, Plastic-Safe Formula:** Protects your detectors and surroundings with a residue-free, clear mist. ## Overview The 2105 Smoke Test Brand Liquid Smoke Detector Tester delivers a safe, easy, and effective way to verify the functionality of your smoke detectors. Featuring a 6-foot aerosol spray reach and a non-staining, water-white liquid formula, it works on both photoelectric and ionization detectors without leaving residue. Compact and portable, this 2.5 fl oz tester ensures your home or office safety devices respond reliably when it matters most. ## Description Convenient, easy & safe product to test the functional ability of a smoke detector. It also checks for obstructions or debris which clog detector vents & prevent smoke from properly entering the sensing chamber. Safe for use on Photoelectric and ionization type detectors. Review: It works but took a bit too long to activate the smoke detector! - Bought this to test on my smoke detector, first thing to take note it took a little longer to activate the smoke detector after i sprayed around my smoke detector for almost close to 10 secs, by then the surface of my smoke detector was completely wet hahaha Will definitely recommend it to others if it can activate the smoke detector the moment we spray directly on the smoke detector, it does activate but i find it a bit too slow! Review: Great to have - A simple way to make sure that your detectors are actually working to detect smoke, and not just the audible signal. ## Features - Aerosol spray extends user reach up to 6-feet allows testing to be done while standing safely on the floor - No harmful residue, plastic safe and non-staining - Packaged - Water-White Liquid,Dispensed - Smoky Mist - To test the functional ability of commercial or residential smoke detectors. - Smoke Detector Tester & Extremely Flammable - Convenient, easy & safe product to test the functional ability of a smoke detector. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001B3BL0S | | Alarm | Audible | | Best Sellers Rank | #85,656 in Health ( See Top 100 in Health ) #1,302 in All-Purpose Household Cleaners | | Brand | CRC | | Built-In Media | Unit^Instruction Guide | | Color | Clear | | Customer Reviews | 4.4 4.4 out of 5 stars (684) | | Global Trade Identification Number | 00078254021058 | | Item Weight | 2.2 Ounces | | Manufacturer | CRC | | Mfr Part Number | 2105 | | Model Number | 2105 | | Number of Items | 1 | | Power Source | Battery Powered | | Product Style | Compact | | Sensor Type | Ionization | | UPC | 078254021058 | | Unit Count | 2.5 Fluid Ounces | ## Product Details - **Brand:** CRC - **Colour:** Clear - **Item weight:** 2.2 Ounces - **Power source:** Battery Powered - **Style:** Compact ## Images ![2105 Smoke Test Brand Liquid Smoke Detector Tester, 2.5 - Image 1](https://m.media-amazon.com/images/I/61pqG00gvgL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ It works but took a bit too long to activate the smoke detector! *by L***. on 12 June 2026* Bought this to test on my smoke detector, first thing to take note it took a little longer to activate the smoke detector after i sprayed around my smoke detector for almost close to 10 secs, by then the surface of my smoke detector was completely wet hahaha Will definitely recommend it to others if it can activate the smoke detector the moment we spray directly on the smoke detector, it does activate but i find it a bit too slow! ### ⭐⭐⭐⭐⭐ Great to have *by B***. on 22 January 2026* A simple way to make sure that your detectors are actually working to detect smoke, and not just the audible signal. ### ⭐⭐⭐⭐ Good *by P***R on 6 August 2019* Working fine with this product ## Frequently Bought Together - CRC Smoke Test Smoke Detector Tester, 2.5 Wt Oz, Reaches Up to 6 Feet, Checks for Obstructions or Debris which Clog Detector Vents, Aerosol Spray - 1 - SDI Solo C6 Carbon Monoxide Detector Tester - Smoke Detector Tester, 10 in. L x 9 in. W --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/254071825-2105-smoke-test-brand-liquid-smoke-detector-tester-2-5](https://www.desertcart.co.za/products/254071825-2105-smoke-test-brand-liquid-smoke-detector-tester-2-5) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-12*