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Shop the best prices on 23,988 great value home alarm systems. Shopping for home alarm systems is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Generic1, Cameron Sino and more. Buy home alarm systems online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1,185 - 1,216 of 3,200
Infrared Sensor Doorbell Solar Driveway Alarm Strobe Light Outdoor Security Siren Motion Detector 110240V EU Plug
$64.00 Save $40.00 RRP: $104.00
Audio Input Switch Module DIY Switching Board 4 Way Signal Selector Amplifier Relay
$22.95 Save $13.00 RRP: $35.95
Video Doorbell HD 2 Way Talk Night Vision 2.4G APP Viewing Wireless Camera Doorbell for Apartment Home
$54.00 Save $30.00 RRP: $84.00
150 dB DC 12V Dual Tone Wired Horn Siren Burglar Alarm System Warning Althorn for Home Security
$51.95 Save $32.05 RRP: $84.00
Sound Light Alarm Red Flash Good Insulation Impact Resistant Security Warning Device24V
$15.95 Save $9.00 RRP: $24.95
20Pcs High Voltage Monolithic Ceramic Capacitors 221k 220pF 15KV 15000V Capacitor Kit
$12.95 Save $7.00 RRP: $19.95
Mini 8 CH Home Security GSM Alarm System with Intelligent Design and Wireless SMS Alarm Call
$51.95 Save $27.05 RRP: $79.00
GA01P 3G/GSM Alarm System 1 Way Input Mini Smart Power Failure Alert Mobile Phone Remote Control
$94.00 Save $55.00 RRP: $149.00
Water Level Controller Relay Liquid Level Sensor Module Automatic Control Relay Board DC1215V AC912V
$15.95 Save $5.00 RRP: $20.95
High Voltage DCDC Boost Converter 832V 12V to 45V390V ZVS Capacitor Charging
$18.95 Save $6.00 RRP: $24.95
MRI-230A48 6.2mm Ultra Thin Coupling Isolation Protection PLC Relay Module
$25.95 Save $7.00 RRP: $32.95
Water Temperature Sensor Transducer Module with Waterproof Probe
$23.95 Save $7.00 RRP: $30.95
8 Channel Relay Module Optocoupler Isolation Relay Board Onboard EL817 Photocoupler 5V 10A
$23.95 Save $7.00 RRP: $30.95
120dB Security Water Overloop Leakage Alarm Sensor Water Level Alarm System
$18.95 Save $5.00 RRP: $23.95
12V Battery Low Voltage Cut off Automatic Switch On Recovery Protection Module
$13.95 Save $4.00 RRP: $17.95
CBB60 EcO Friendly 4 Pin Motor Running Start Capacitor 450V 35uf ESR 0.2 for Appliance
$20.95 Save $7.00 RRP: $27.95
2Pcs Farad Capacitor 2.7V 500F Car Energy Storage Rectifier Accessory Set Kit for Automotive
$23.95 Save $8.00 RRP: $31.95
T80 Intelligent Light Column Display Integral Liquid Oil Water Depth Detector Controller with LCD Display
$64.00 Save $15.00 RRP: $79.00
10pcs 10KV 1000PF 102 High Voltage Ceramic Capacitor Set Electronic Parts
$14.95 Save $4.00 RRP: $18.95
120dB Touch Sensor Door Handle Alarm Anti Theft Vibration Window Burglar Alert Home Security
$20.95 Save $6.00 RRP: $26.95
PWM Control Module Power Single Chip Microcomputer Controller Board AC220V YYAC3S
$20.95 Save $6.00 RRP: $26.95
Relay High Level Driver Module Single 3V Isolated Drive Control Board Electronic Component
$14.95 Save $4.00 RRP: $18.95
CBB60 Insert Starting Capacitor 25uF 450VAC for Home Electric Appliance 25/70/20
$17.95 Save $6.00 RRP: $23.95
LED Indicator Smart 120db Automatic Power Cut Failure Outage Alarm Warning Siren
$19.95 Save $5.00 RRP: $24.95
Proximity Switch Sensor Non Contact Inductive NPN NO IP65 Waterproof DC 1036V 200mA
$20.95 Save $6.00 RRP: $26.95
5PCs Telephone Voice Module Network Wiring Accessory Single Port RJ11 Cat 3 with Dust Cover
$16.95 Save $5.00 RRP: $21.95
MPU6050 6 Axis Accelerometer Gyroscope Sensor Module 16 Bit AD Converter Data Output
$17.95 Save $5.00 RRP: $22.95
Ignition Coil Engine High Voltage Package Power Tool for Honda gcv135 gcv160 gcv190
$30.95 Save $9.00 RRP: $39.95
GSM 3G 4G Humidity Temperature Alarm Environmental Monitoring Power Failure Alarm
$209.00 Save $60.00 RRP: $269.00
900W DC High Precise Control Boost Converter DIY Voltage Step Up Module Regulator
$64.00 Save $15.00 RRP: $79.00
DCDC 12V To 24V 3A 72W Voltage Step Up Module Boost Power Supply Converter
$25.95 Save $8.00 RRP: $33.95
ENC28J60 HR911105A LAN Ethernet Network Module Mini Ethernet Network Development Board Module SPI Interface 3.3V
$22.95 Save $7.00 RRP: $29.95