--- product_id: 86143787 title: "Kidde i4618AC Hardwire Smoke Alarm, 4 Pack" brand: "kidde" price: "Rp6901060" currency: IDR in_stock: true reviews_count: 8 category: "Kidde" url: https://www.desertcart.id/products/86143787-kidde-i4618ac-hardwire-smoke-alarm-4-pack store_origin: ID region: Indonesia --- # 9V battery backup for power outages Interconnect up to 24 alarms Tool-free pre-stripped wiring harness Kidde i4618AC Hardwire Smoke Alarm, 4 Pack **Brand:** kidde **Price:** Rp6901060 **Availability:** ✅ In Stock ## Summary > 🔥 Stay ahead of danger with Kidde’s smartest smoke alarm yet! 🔋 ## Quick Answers - **What is this?** Kidde i4618AC Hardwire Smoke Alarm, 4 Pack by kidde - **How much does it cost?** Rp6901060 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/86143787-kidde-i4618ac-hardwire-smoke-alarm-4-pack) ## Best For - kidde enthusiasts ## Why This Product - Trusted kidde brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Alarm Memory:** Red LED flashes to identify the initiating alarm in interconnected systems, so you know exactly where danger strikes. - • **Reliable Power Backup:** 9V battery backup ensures continuous protection even during power failures—never compromise safety. - • **Built to Last & Secure:** Tamper-resistant locking feature deters theft and dust cover reduces false alarms during construction. - • **Unmatched Connectivity:** Interconnect up to 24 devices, including smoke, CO, and heat alarms, for whole-home safety synergy. - • **Effortless Installation:** Front battery pull tab and large mounting base make setup a breeze, saving you time and hassle. ## Overview The Kidde i4618AC Hardwire Smoke Alarm 4-pack combines easy installation with advanced interconnectivity, featuring a 9V battery backup and tamper-resistant design. Ideal for modern homes, it offers reliable, whole-house fire detection with smart alarm memory and dust protection, ensuring peace of mind for you and your family. ## Description The Firex i4618AC Hardwire Smoke Alarm by Kidde is an ionization smoke alarm that operates on a 120V power source with 9V battery backup. The Firex i4618AC smoke alarm offers many benefits for installers and homeowners, such as its easy-access slide load front battery door. Review: Quality product - A great replacement detector. The 4 pack came in great condition, exactly as ordered. A new connector was included as this new detector had a different pin arrangement. Easy to install, working great Review: Great product - great product exactly what i need and easy install. nice feature comes with batteries. would have like to seen this in a 5pack ## Features - Easy Installation - Front battery pull tab allows battery activation without removing alarm from mounting bracket. Large mounting base makes mounting easier, protects surface paint from dirt and covers imperfections. Pre-stripped wiring harness with easy off cap does not require stripper tool. Tinned strands increase conductivity and wire nut grip. - Fewer Callbacks - Large centrally located Test/Hush alarm control button. Dust cover protects sensor from contaminates during construction reducing nuisance alarms. - User-Friendly Features - Easy access front loading battery door. Battery backup provides protection in case of power failure. Interconnectable with up to 24 devices (of which 18 can be initiating) including smoke, CO and heat alarms. See user’s guide for complete instructions. - Alarm memory flashes red LED indicating which unit was the initiating alarm in interconnected system. Temperature Range: 40 degree Fahrenheit to 100 degree Fahrenheit - Tamper resist locking feature deters alarm theft ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07J9KC24B | | Batteries | 4 9V batteries required. | | Best Sellers Rank | #5,049 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Smoke Detectors & Fire Alarms | | Customer Reviews | 4.6 4.6 out of 5 stars (1,521) | | Date First Available | October 9, 2018 | | Item model number | i4618AC | | Manufacturer | Kidde | | Product Dimensions | 4.72 x 3.94 x 3.94 inches; 2.58 Pounds | ## Images ![Kidde i4618AC Hardwire Smoke Alarm, 4 Pack - Image 1](https://m.media-amazon.com/images/I/51mGNlntQIL.jpg) ## Questions & Answers **Q: Does the quick connect electrical connector come with each detector** A: For all those writing reviews that they are unhappy with the AC plug in this is an easy fix. First turn the power off to your smoke detectors. If you don't know what breaker this is then just turn off the power to the whole house if possible and work with a small flashlight or head lamp. Just disconnect the wire nuts from the existing electrical connector making sure to remember or mark which colors are connected to each other. Then reconnect in reverse the new electrical connector and presto you have converted your current connections to the new electrical connector. I did this on over 10 detectors two years ago and have 4 more to replace this winter. It takes a little time, but is as simple as changing a light bulb. Skill level is about a 1. **Q: I bought the set of 4 and I need another why can’t I find single units of these on Amazon.** A: Probably because if the connectors aren't the same, you can't return the product, so you get stuck with 4 boat anchors and they make bigger profits at your expense. The product page does NOT say that there is no return. **Q: Does test also sense for Carbon monoxide?** A: No. There ARE combination smoke detectors/carbon monoxide detectors, but this isn't one of them. **Q: What is the current date stamped on back of these detectors?** A: 2021 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality product *by G***Y on October 12, 2025* A great replacement detector. The 4 pack came in great condition, exactly as ordered. A new connector was included as this new detector had a different pin arrangement. Easy to install, working great ### ⭐⭐⭐⭐⭐ Great product *by C***S on November 9, 2025* great product exactly what i need and easy install. nice feature comes with batteries. would have like to seen this in a 5pack ### ⭐⭐⭐⭐⭐ Works great. *by T***0 on November 18, 2025* Direct replacement for the ones installed previously. Easy to set up and install. ## Frequently Bought Together - Kidde i4618AC Battery Powered Hardwire Smoke Alarm, 4 Pack - Kidde 21007588 Hardwired Interconnectable 120-Volt Smoke Alarm with Battery Backup, 4-Pack - Kidde 21026063 AC Hardwired Smoke Detector Alarm with 9V Back up and Front Load Battery Door, White --- ## 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.id/products/86143787-kidde-i4618ac-hardwire-smoke-alarm-4-pack](https://www.desertcart.id/products/86143787-kidde-i4618ac-hardwire-smoke-alarm-4-pack) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-08*