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Under $20 Fire Alarms

Shop the best prices on 483 great value under $20 fire alarms. Shopping for fire alarms is easy with Fruugo, with SALE discounts, offers and savings on Aura and ateco. Buy fire alarms online safely with Fruugo, with secure payment and fast shipping to Australia.

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1 - 32 of 483
Smokes Alarm Cover Smokes Detector Dust Cover Plastic Smokes Detector Cover for Cooking
$2.95 Save $1.00 RRP: $3.95
100 Pack Smoke Alarm Covers, Reusable Dust Protectors for Fire Safety Devices
$16.95 Save $24.00 RRP: $40.95
Fire Alarm Manual Call Point with Reset Function, 250V AC/12V DC Compatibility
$19.95 Save $49.05 RRP: $69.00
For Tesla Model 3/Y/X/S 17-23 Camera Side Protective Cover Y-Type Lens Hood
$15.95
100pcs Fire Alarm Cap Fire Detector Cover Replacement Fire Detectors Cover Replaceable Fire Alarm Cap Fire Alarm Cover Cap
$20.95 Save $73.05 RRP: $94.00
100 Pack Smoke Alarm Covers, Fire Alarm Dust Protectors, Safety Equipment Protection for Home and Office Use
$13.95 Save $22.00 RRP: $35.95
24V Small High-Decibel Fire Alarm Horn Outdoor Wired Sound and Light Siren for Fire Emergency
$15.95 Save $8.00 RRP: $23.95
10pcs call point keys reusable keys call point keys used for calling broken glass switch a
$19.95 Save $12.00 RRP: $31.95
ESP8285 Wireless Module Wifi Wireless Transmission Control Module Development Board ESP-01F ESP-01M ESP-01E ESP-01D ESP-M2 M3
$14.95 Save $44.05 RRP: $59.00
Rocker Push Button Car Speaker Switch Red Color 2.20x2.20x2.50cm On Off Control Indicator 1Pcs
$13.95 Save $8.00 RRP: $21.95
Emergency Fire Break Key Switch 10Pcs Door Safety Accessory
$14.95 Save $7.00 RRP: $21.95
5 pcs IR Flame Sensor Module Detector Smartsense For Detecting Flame
$18.95 Save $5.00 RRP: $23.95
Emergency Alarm Button Efficient Fire Alarm Emergency Switch Panic Button with Key 250V
$16.95 Save $5.00 RRP: $21.95
Fire Emergency Reset Switch Fire Alarm Switch Key Reset Button
$18.95 Save $11.00 RRP: $29.95
10Pcs Emergency Break Glass Key Switch Panic Button For Fire Rescue Interior Door Key Reset Function
$10.95 Save $10.00 RRP: $20.95
10Pcs Emergency Break Glass Key Switch Panic Button For Fire Rescue Interior Door Key Reset Function
$10.95 Save $10.00 RRP: $20.95
100db High Decibel Fire Alarm Bell, 4 Inch Stainless Steel Internal Strike Type Electric Bell For Fire Alarm, Emergency Evacuation
$15.95 Save $30.00 RRP: $45.95
Emergency Door Release Button White, Fire Alarm Security Glass Break Sensor for Safety and Quick Emergency Access
$13.95 Save $7.00 RRP: $20.95
8pcs Call Point Test Key, 2.28inches for Spare Test Key, Generic Fire Alarm Test Key, for Use with All Versions of The KAC Type Call Points hwy
$18.95
2025 Fire Alarm Smoke Detector Cover, Metal Guard Durable & Easy to Install
$16.95 Save $17.00 RRP: $33.95
10Pcs Emergency Break Glass Key Switch Panic Button For Fire Rescue Interior Door Key Reset Function Essential Safety Accessory For Emergency Situatio
$1.95 Save $2.00 RRP: $3.95
Smart Camera Base Chassis Bracket Ceiling Inverted Wall Mounting Base Bracket
$6.95 Save $26.00 RRP: $32.95
10pcs Call Point Key Reusable Key Call Point Key For Call Break Glass Switch And Door Release
$13.95 Save $45.05 RRP: $59.00
Emergency Exit Door Release Fire Alarm Button Home Security Door Break Switch
$20.95 Save $6.00 RRP: $26.95
Safe Sound Personal Alarm 125dB Self-Defense Siren with LED Light SOS Portable Personal Security Keychain Alarm for Elder Women and Kids
$19.95
100db High Decibel Fire Alarm Bell, 4 Inch Stainless Steel Internal Strike Type Electric Bell For Fire Alarm, Emergency Evacuation
$17.95 Save $10.00 RRP: $27.95
10pcs Emergency Call Point Test Key Reusable Plastic Key Emergency Fire Call Point Key For Fire Call Break Glass Switch And Emerge SZRH A-H
$8.95 Save $31.00 RRP: $39.95
Ac 220v 100mm 4 Inch Dia Schools Fire Alarm Round Shape Electric Bell Red
$11.95
Fire Emergency Reset Switch Fire Alarm Switch Key Reset Button Access Control Manual Fire Alarm Act
$9.95 Save $17.00 RRP: $26.95
Fire Emergency Reset Switch Fire Alarm Switch Key Reset Button Access Control Manual Fire Alarm Act
$10.95 Save $17.00 RRP: $27.95
Emergency Door Release Fire Alarm Security Glass Break Alarm Button White
$8.95 Save $2.00 RRP: $10.95
100db High Decibel Fire Alarm Bell, 4 Inch Stainless Steel Internal Strike Type Electric Bell For Fire Alarm, Emergency Evacuation
$10.95 Save $11.00 RRP: $21.95