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Shop the best prices on 98 great value normally closed products. Shopping for normally closed is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy security system sensors, specialty electrical switches & relays, home alarm systems and more online safely with Fruugo, with secure payment and fast shipping to New Zealand.

Security System SensorsSpecialty Electrical Switches & RelaysHome Alarm SystemsHousehold ThermometersSafety & Warning Signs
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1 - 32 of 98
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm f54
$19.95 Save $99.05 RRP: $119.00
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm
$20.95 Save $48.05 RRP: $69.00
Magnetic Reed Switch Contact Sensor Alarm for Door & Window Security
$43.95 Save $65.05 RRP: $109.00
2026 Magnetic Reed Switch Contact Sensor Alarm for Door & Window Security
$32.95 Save $31.05 RRP: $64.00
Security Burglar Alarm: Magnetic Door Window Contact Sensor Reed Switch
$27.95 Save $61.05 RRP: $89.00
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install
$64.00 Save $15.00 RRP: $79.00
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install
$26.95 Save $62.05 RRP: $89.00
Magnetic Door Window Contact Sensor NO/NC Magnetic Switch Easy to Install
$25.95 Save $3.00 RRP: $28.95
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install 26s
$31.95 Save $32.05 RRP: $64.00
Magnetic Door Window Sensor Easy Install No/nc Switch Security System-Compatible
$32.95 Save $19.00 RRP: $51.95
Security Burglar Alarm - Magnetic Door Window Contact Sensor Reed Switch
$22.95 Save $51.05 RRP: $74.00
Advanced Not Contact Liquid Even Alkali Resistant Even Upgrades
$44.95
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm
$25.95 Save $43.05 RRP: $69.00
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install
$19.95 Save $64.05 RRP: $84.00
1Pcs normally open ksd301 10a 250v 40-135 degree bakelite ksd-301 temperature switch thermostat sensor 50 60 65 70 75 80 90 100
$59.00 Save $70.00 RRP: $129.00
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install
$48.95 Save $20.05 RRP: $69.00
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install
$43.95 Save $15.05 RRP: $59.00
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install
$32.95 Save $12.00 RRP: $44.95
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm
$33.95
25-26 Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install
$29.95 Save $29.05 RRP: $59.00
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install
$89.00 Save $10.00 RRP: $99.00
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install
$64.00 Save $15.00 RRP: $79.00
Magnetic Door Window Contact Sensor Alarm - Wireless Security System with Reed Switch
$45.95 Save $43.05 RRP: $89.00
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm
$15.95 Save $53.05 RRP: $69.00
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm
$18.95 Save $50.05 RRP: $69.00
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install
$25.95 Save $43.05 RRP: $69.00
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install
$19.95 Save $54.05 RRP: $74.00
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install
$16.95 Save $47.05 RRP: $64.00
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm
$59.00 Save $10.00 RRP: $69.00
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm
$19.95 Save $49.05 RRP: $69.00
Magnetic Door Window Contact Sensor Switch, Easy Installation NO/NC
$17.95 Save $41.05 RRP: $59.00
Magnetic Door Window Contact Sensor - NO/NC Magnetic Switch, Easy to Install
$22.95 Save $56.05 RRP: $79.00