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                    • Reduced Price
                      1. Home
                      2. Security
                      3. Intrusion Detection

                      Intrusion Detection:

                      77 Products Found
                      Find a huge range of Intrusion Detection at e絡盟 Hong Kong, including Alarm Switches, Detectors / Sensors, Accessories, Barriers, Control Panels / Remote Keypads. We stock a wide range of Intrusion Detection from the world's top manufacturers including: Seco-larm, Finder, Jsp, Fulleon & Defender Security
                      View
                      Buyer
                      Engineer
                      Manufacturer
                      Packaging
                      Categories
                      Intrusion Detection

                      (77)

                    • Accessories (15)
                    • Alarm Switches (29)
                    • Alarm Systems (2)
                    • Barriers (7)
                    • Bell Boxes (2)
                    • Control Panels / Remote Keypads (4)
                    • Detectors / Sensors (18)
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                      ComparePrice ForQuantity
                      SR02199
                      DEFENDER SECURITY SR02199
                      3540145

                      Data Sheet

                      DEFENDER SECURITY
                      1. Security Accessory
                      2. Card Holder
                      3. Landscape
                      Each
                      1+
                      HK$10.120
                      3+
                      HK$9.530
                      Min: 1 / Mult: 1
                      Card Holder
                      SM-4105-LQ/B
                      SECO-LARM SM-4105-LQ/B
                      2808833

                      Data Sheet

                      SECO-LARM
                      1. Steel Door Recessed Contact N.C.1" Gap (
                      Each
                      1+
                      HK$48.050
                      Min: 1 / Mult: 1
                      -
                      SM-226R-3Q
                      SECO-LARM SM-226R-3Q
                      2808827
                      SECO-LARM
                      1. Round Overhead Door Contact
                      Each
                      1+
                      HK$227.300
                      Min: 1 / Mult: 1
                      -
                      SM-4105-LQ/W
                      SECO-LARM SM-4105-LQ/W
                      2808834

                      Data Sheet

                      SECO-LARM
                      1. Steel Door Recessed Contact with Leads N
                      Each
                      1+
                      HK$48.050
                      Min: 1 / Mult: 1
                      -
                      18.21.8.230.0300
                      FINDER 18.21.8.230.0300
                      2930806

                      Data Sheet

                      RoHS

                      FINDER
                      1. Sensor
                      2. Passive Infrared
                      3. 8 m
                      4. 18 Series
                      Each
                      1+
                      HK$815.480
                      5+
                      HK$713.540
                      10+
                      HK$699.270
                      25+
                      HK$685.000
                      50+
                      HK$670.730
                      More Pricing...
                      Min: 1 / Mult: 1
                      -
                      SM-204Q/W
                      SECO-LARM SM-204Q/W
                      2808367

                      Data Sheet

                      SECO-LARM
                      1. Product Range:SM Series
                      Each
                      1+
                      HK$36.140
                      5+
                      HK$33.350
                      10+
                      HK$31.540
                      20+
                      HK$29.980
                      50+
                      HK$28.850
                      Min: 1 / Mult: 1
                      -
                      SM-226LQ
                      SECO-LARM SM-226LQ
                      2808375

                      Data Sheet

                      SECO-LARM
                      1. Product Range:SM Series
                      Each
                      1+
                      HK$146.470
                      Min: 1 / Mult: 1
                      -
                      ELK960
                      ELK PRODUCTS ELK960
                      2803976

                      Data Sheet

                      RoHS

                      ELK PRODUCTS
                      1. DELAY TIMER
                      2. 24V
                      Each
                      1+
                      HK$252.000
                      Min: 1 / Mult: 1
                      Delay Timer
                      ELKSS15
                      ELK PRODUCTS ELKSS15
                      2803972

                      Data Sheet

                      RoHS

                      ELK PRODUCTS
                      1. Siren Transducer
                      Each
                      1+
                      HK$139.910
                      Min: 1 / Mult: 1
                      -
                      SM-205Q/BR
                      SECO-LARM SM-205Q/BR
                      2808368

                      Data Sheet

                      SECO-LARM
                      1. Product Range:SM Series
                      Each
                      1+
                      HK$36.260
                      Min: 1 / Mult: 1
                      -
                      SM-216Q/GY
                      SECO-LARM SM-216Q/GY
                      2808372

                      Data Sheet

                      SECO-LARM
                      1. Product Range:Screw-Terminal Surface-Mou
                      Each
                      1+
                      HK$76.160
                      Min: 1 / Mult: 1
                      -
                      SS-072Q
                      SECO-LARM SS-072Q
                      2808653

                      Data Sheet

                      SECO-LARM
                      1. Tamper Switch N/C
                      Each
                      1+
                      HK$28.110
                      Min: 1 / Mult: 1
                      -
                      SM-4301-TQW
                      SECO-LARM SM-4301-TQW
                      2808836

                      Data Sheet

                      SECO-LARM
                      1. Plunger Type Contact
                      Each
                      1+
                      HK$29.020
                      Min: 1 / Mult: 1
                      -
                      SM-4104-TQ/W
                      SECO-LARM SM-4104-TQ/W
                      2808832

                      Data Sheet

                      SECO-LARM
                      1. Steel Door Recessed Contact N.C.1" Gap (
                      Each
                      1+
                      HK$51.670
                      Min: 1 / Mult: 1
                      -
                      SM-226L-3Q
                      SECO-LARM SM-226L-3Q
                      2808374

                      Data Sheet

                      RoHS

                      SECO-LARM
                      1. Product Range:SM Series
                      Each
                      1+
                      HK$212.000
                      Min: 1 / Mult: 1
                      -
                      SM-4601-LQ
                      SECO-LARM SM-4601-LQ
                      2808839

                      Data Sheet

                      SECO-LARM
                      1. Industrial Wide Gap Contact
                      Each
                      1+
                      HK$137.310
                      Min: 1 / Mult: 1
                      -
                      SM-226RQ
                      SECO-LARM SM-226RQ
                      2808376

                      Data Sheet

                      SECO-LARM
                      1. Product Range:SM Series
                      Each
                      1+
                      HK$172.080
                      Min: 1 / Mult: 1
                      -
                      SS-073Q
                      SECO-LARM SS-073Q
                      2808654

                      Data Sheet

                      SECO-LARM
                      1. Tamper Switch N/O
                      Each
                      1+
                      HK$30.180
                      Min: 1 / Mult: 1
                      -
                      55F-12WG-BA-W
                      GEORGE RISK INDUSTRIES 55F-12WG-BA-W
                      2819437

                      Data Sheet

                      GEORGE RISK INDUSTRIES
                      1. 50 Series Miniature Switch - Wide Gap
                      Each
                      1+
                      HK$45.870
                      Min: 1 / Mult: 1
                      -
                      SM-200Q/BR
                      SECO-LARM SM-200Q/BR
                      2808364

                      Data Sheet

                      SECO-LARM
                      1. Product Range:Screw-Terminal Surface-Mou
                      Each
                      1+
                      HK$31.740
                      Min: 1 / Mult: 1
                      -
                      SM-300Q/W
                      SECO-LARM SM-300Q/W
                      2808377

                      Data Sheet

                      SECO-LARM
                      1. Product Range:SM Series
                      Each
                      1+
                      HK$38.100
                      Min: 1 / Mult: 1
                      -
                      SD-7202GC-PTQ
                      SECO-LARM SD-7202GC-PTQ
                      2809012
                      SECO-LARM
                      1. ALARM SWITCH
                      2. SPST-NO/NC
                      3. 3A
                      4. 24VDC
                      Each
                      1+
                      HK$447.390
                      Min: 1 / Mult: 1
                      -
                      SM-207-5Q/BR
                      SECO-LARM SM-207-5Q/BR
                      2808369

                      Data Sheet

                      SECO-LARM
                      1. Product Range:SM Series
                      Each
                      1+
                      HK$39.000
                      Min: 1 / Mult: 1
                      -
                      SM-4601-L3Q
                      SECO-LARM SM-4601-L3Q
                      2808840

                      Data Sheet

                      SECO-LARM
                      1. Industrial Wide Gap Contact
                      Each
                      1+
                      HK$169.580
                      Min: 1 / Mult: 1
                      -
                      SM-4201-LQ
                      SECO-LARM SM-4201-LQ
                      2808835

                      Data Sheet

                      SECO-LARM
                      1. Track-Mount Overhead
                      Each
                      1+
                      HK$213.700
                      Min: 1 / Mult: 1
                      -
                      ComparePrice ForQuantity
                      1-25 of 77 items
                      of 4 page(s)
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                      An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.
                      e絡盟 is a trading name of eluomeng Limited.
                      Registered number: 559890 | Registered office: 21st Floor, Tower 2, Enterprise Square Five, 38 Wang Chiu Road, Kowloon Bay, Kowloon, Hong Kong.