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Under $20 Fire Alarms

Shop the best prices on 884 great value under $20 fire alarms. Shopping for fire alarms is easy with Fruugo, with SALE discounts, offers and savings on Nexa and ateco. Buy fire alarms online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 884
Fire Emergency Reset Switch Fire Alarm Switch Key Reset Button Access Control Manual Fire Alarm Act
$14.95 Save $8.00 RRP: $22.95
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
$11.95 Save $14.00 RRP: $25.95
100 Pack Fire Alarm Protector Covers Dust Shields for Smoke Detectors Fire Safety Device Accessories Environmental Protection Covers for Alarms and De
$16.95 Save $30.00 RRP: $46.95
Smoke Detector Guard Cover Metal Protective Cover for Fire Alarm Systems, Durable & Easy Install
$6.95 Save $3.00 RRP: $9.95
Gas Leak Detector Combustible Propane Butane Methane Leak Warning Combustible Gas Alarm Sensor for Home Security EU Plug unbrand
$11.95 Save $8.00 RRP: $19.95
Protective Smoke Detector Cover for Fire Alarm, Metal Guard Easy Install
$7.95 Save $4.00 RRP: $11.95
100pcs Smoke Detector Covers Smoke Detector Fire Alarm Dust Cover Smoke Detector Dust Covers Fire Alarm Cover Smoke Alarm Cover
$20.95 Save $21.00 RRP: $41.95
Emergency Exit Door Release Fire Alarm Button Home Security Door Break Switch
$20.95 Save $6.00 RRP: $26.95
(Black) Personal Alarm, Keychain Burglar Alarm - 150dB Emergency Security Pocket Alarm with LED Light - Prevention Buzzer for Women and Children,2024
$5.95 Save $3.00 RRP: $8.95
Detector Protector Fire Alarm Cover for Protection 4Pcs Plastic Red
$21.95 Save $16.00 RRP: $37.95
Detector Guard Plastic Cover for Cooking 4Pcs Fire Alarm Protector
$19.95 Save $17.00 RRP: $36.95
Simple Use Portable Emergency Alarm Necessary Loud Sound Alarm Sensor Voice Warning
$17.95
Ignition Switch Waterproof Wear-resistant Metal Auto Ignition Starter Key Switch For Ford Ranger 2002-2012 Xxf
$19.95 Save $20.00 RRP: $39.95
Universal Engine Bonnet Push Button Hood Car Quick Pin Latch Lock Clip Kit Black
$16.95 Save $17.00 RRP: $33.95
Fire Emergency Reset Switch Fire Alarm Switch Key Reset Button Access Control Manual Fire Alarm Act
$18.95
Power Switch Fire Protection Button Transparent for Emergency 4Pcs
$15.95 Save $7.00 RRP: $22.95
5 Way Flame Sensor Module Fire Extinguisher Sensor Board with Indicator Digital Analog Output
$13.95 Save $4.00 RRP: $17.95
Detector Cover Protective Cap for Damage Protection 4Pcs
$15.95 Save $3.00 RRP: $18.95
Red Detector Protector Cover Dust Proof Cap 8Pcs Easy Install
$17.95 Save $14.00 RRP: $31.95
Manual Call Point Fire Alarm Button for Emergency Response Resettable
$17.95 Save $5.00 RRP: $22.95
Detector Protector Cap for Prevention 4Pcs Easy Install
$13.95 Save $7.00 RRP: $20.95
10Pcs Emergency Break Glass Key Switch Panic Button For Fire Rescue Interior Door Key Reset Function-Good
$8.95 Save $16.00 RRP: $24.95
10Pcs Emergency Break Glass Key Switch Panic Button For Fire Rescue Interior Door Key Reset Function-Good
$8.95 Save $16.00 RRP: $24.95
55mm Diameter Fire Alarm Electric Gong Bell AC 220V
$8.95 Save $8.00 RRP: $16.95
BJ-3 AC220V Industrial LED Blinker Red Alarm Siren Buzzer 100dB White
$7.95 Save $5.00 RRP: $12.95
SB116 Fire Manual Alarm Button DC24V Conventional Manual Call Point with 2 Keys
$19.95 Save $20.00 RRP: $39.95
Fire Emergency Reset Switch Fire Alarm Switch Key Reset Button Access Control Manual Fire Alarm Activation Button
$15.95
Hot! 120db Power Cut Failure Outage Automatic Alarm Warn Siren Led Indicator
$10.95 Save $13.00 RRP: $23.95
Emergency Alarm Built in LED ABS Plastic Safety Equipment for Toilets Schools Hospitals220V
$15.95 Save $7.00 RRP: $22.95
Universal Engine Bonnet Push Button Hood Car Quick Pin Latch Lock Clip Kit Black
$11.95 Save $14.00 RRP: $25.95
Fire Alarm Reset Key Switch Manual Emergency Button Access Control System
$12.95 Save $17.00 RRP: $29.95
Manual Reset Switch for Fire Alarm Systems Access Control Key Button Emergency Actuator
$11.95 Save $18.00 RRP: $29.95