Filters

Under $20 Fire Alarms

Shop the best prices on 477 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.

Filters
1 - 32 of 477
Fire Emergency Reset Switch Fire Alarm Switch Key Reset Button Access Control Manual Fire Alarm Act
$14.95 Save $8.00 RRP: $22.95
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
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
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
Emergency Alarm Button Broken Glass Fire Emergency Exit Release Button For Electrical Control Or Access Control System
$20.95 Save $63.05 RRP: $84.00
Power Switch Fire Protection Button Transparent for Emergency 4Pcs
$16.95 Save $6.00 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
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
$11.95 Save $12.00 RRP: $23.95
Fire Alarm Cover 200 Pcs For Commercial Buildings And Indoor Use 3.9X3.9X0.1in High Visibility Easy Replacement
$20.95 Save $7.00 RRP: $27.95
Emergency Security Button with Resettable Function for Quick Access in Fire Alarm Systems Green Plastic
$17.95 Save $5.00 RRP: $22.95
Protective Case for Detector Alarm with Practical Material
$19.95 Save $8.00 RRP: $27.95
1 Pc Detacher Hook Key Security Tag Remover For Anti-theft Eas Hard Tag Handheld
$7.95 Save $4.00 RRP: $11.95
Smoke Alarm Head Protector Replacement Smoke Sensor Cover Guard Shield Anti-Collision And Explosion-Proof Cage For Residential Commercial Use
$19.95 Save $79.05 RRP: $99.00
2pcs 55mm Diameter Fire Alarm Electric Gong Bell AC 220V
$11.95 Save $8.00 RRP: $19.95
Wired Emergency Exit Release Alarm Button Green Manual Call Point for Emergency Use 2.5 x 4.5 x 1.5 Inches
$20.95 Save $16.00 RRP: $36.95
Smoke Alarm Head Protector Replacement Smoke Sensor Cover Guard Shield Anti-Collision And Explosion-Proof Cage For Residential Commercial Use
$20.95 Save $63.05 RRP: $84.00
Fire Alarm Manual Switch Cover for Emergency Use 2Pcs Transparent Glass Device
$13.95 Save $4.00 RRP: $17.95
Emergency Alarm Button for Electrical Release with Fire Emergency Exit Release Function
$20.95 Save $7.00 RRP: $27.95
Exit Release Alarm Button for Emergency Fire Exit Break Glass Security Button
$18.95 Save $18.00 RRP: $36.95
Fire Emergency Reset Switch Fire Alarm Switch Key Reset Button Access Control Manual Fire Alarm Act
$17.95 Save $1.00 RRP: $18.95
Detector Protector Cap for Prevention 4Pcs Easy Install
$13.95 Save $8.00 RRP: $21.95
Alarm Switch Fire Alarm Button for Quick Emergency Alert Manual Use
$20.95 Save $13.00 RRP: $33.95
Switch Button Cover Guards for Fire Alarm with 4Pcs Transparent Plastic
$19.95 Save $12.00 RRP: $31.95
Alarm Protective Case for Ceiling Mounted Detector Suitable for Office Use Crafted from Plastic for Easy Installation 1Pcs
$18.95 Save $8.00 RRP: $26.95
100pcs Smoke Detector Covers Smoke Detector Fire Alarm Dust Cover Smoke Detector Dust Covers Fire Alarm Cover Smoke Alarm Cover
$20.95 Save $63.05 RRP: $84.00
Industrial Sound Light Alarm 115DB Ultra Loud Red Flashing Lights Fire Strobe Siren
$18.95 Save $5.00 RRP: $23.95
Emergency Exit Fire Alarm Button Release Security Glass Break Alarm Switch
$19.95 Save $6.00 RRP: $25.95