All Products
- Mechanical, Fluid Power & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(137)
  - Material Lifting & Loading Equipment(397)
  - Storage & Shelving(1539)
  - Transit & Equipment Cases(625)
  - Trucks, Trolleys & Lifting Tables(260)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(122)
  - Adhesives & Glues(168)
  - Sealants & Resins(172)
  - Tapes(2198)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(6881)
  - Linear Motion(1246)
  - Rotary Bearings & Housing Units(11713)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(2225)
  - Carbon Fibre & Felt Sheets(6)
  - Castors & Wheels(1711)
  - Ceramic Materials(26)
  - Channel Support Systems(172)
  - Conveyor Components(494)
  - Insulation Materials(106)
  - Knobs, Levers & Handles(1125)
  - Metal Materials(389)
  - Plastic & Rubber Materials(590)
  - Polishing & Finishing(29)
  - Shim Stock(91)
  - Structural Systems(2026)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1652)
  - Girder Fixings(142)
  - Magnets & Magnetic Strips(435)
  - Nails & Rivets(735)
  - Nuts & Washers(1560)
  - Pins, Keys & Retaining Clips(372)
  - Screws & Bolts(8076)
  - Sheet Metal & Panel Fasteners(298)
  - Spacers & Standoffs(1219)
  - Wall Plugs, Fixings & Anchors(646)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(2251)
  - Clamps & Vices(490)
  - Hammers & Demolition(853)
  - Knives, Scissors & Saws(908)
  - Manual Grease Guns & Accessories(31)
  - Measuring & Marking(1218)
  - Pliers & Cutters(3496)
  - Sanding, Filing & Polishing(1278)
  - Screwdrivers, Hex & Torx Keys(6752)
  - Spanners, Sockets & Wrenches(11145)
  - Specialist Tools(1807)
  - Staplers & Riveters(80)
  - Threading Tools(1459)
  - Tool Kits & Tool Storage(2154)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(9114)
  - Brakes & Clutches(47)
  - Bushes & Collars(732)
  - Electric Actuators(1279)
  - Gears & Racks(1069)
  - Lead Screws, Ball Screws & Ball Splines(111)
  - Power Transmission Couplings(1351)
  - Roller Chains & Accessories(1081)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(1768)
  - Pipes & Pipe Fittings(1461)
  - Pipework Maintenance & Water Treatment(130)
  - Sinks, Toilets & Showers(17)
  - Valves & Taps(2640)
  - Water Heating & Pumps(353)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(22)
  - Compressed Air Piping Systems(214)
  - Hydraulic Cylinders, Pumps & Power Units(148)
  - Hydraulic Fittings & Tubing(3668)
  - Hydraulic Fluids & Filtration(107)
  - Hydraulic Instrumentation & Switches(140)
  - Hydraulic Tools(8)
  - Hydraulic Valves & Manifolds(255)
  - Pneumatic & Hydraulic Pressure Gauges(4933)
  - Pneumatic Air Preparation(3349)
  - Pneumatic Connectors, Fittings & Hose(10384)
  - Pneumatic Counters, Logic Controllers & Timers(79)
  - Pneumatic Cylinders & Actuators(13795)
  - Pneumatic Sensors & Switches(1618)
  - Pneumatic Valves(8318)
  - Vacuum Components(1335)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(313)
  - Drill Bits & Parts(3153)
  - Grounds Maintenance Tools(7)
  - Milling & Lathing(416)
  - Power Tool Accessories(714)
  - Power Tools(491)
  - Sanding Belts, Discs & Wheels(1334)
  - Soldering(2092)
  - Welding & Brazing(121)
  - Workshop Tools(718)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(5481)
  - Contactors & Auxiliary Contacts(12940)
  - Electric Motors(15523)
  - Industrial Robots(97)
  - PLCs, HMIs & Industrial Computing(8258)
  - Process Control(7114)
  - Sensors(31318)
  - Solenoids(130)
- Cables & Wires
  Cables & Wires
  - AV Cables(1734)
  - Cable Glands & Fittings(2356)
  - Cable Joints & Cable Sleeving(3291)
  - Cable Management(5856)
  - Cable Ties & Fixings(3346)
  - Computer Cables(1646)
  - Electrical Power & Industrial Cables(18476)
  - Networking & Coaxial Cables(7903)
  - Single Core Cable(5388)
  - Wire to Board Cables & Ribbon Cable(7305)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(1253)
  - Enclosures(13904)
  - Enclosures & Racking Components(12080)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(30525)
  - Earth & Lightning Protection(120)
  - Fuse Holders & Accessories(1278)
  - Fuses(7675)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2297)
  - Air Conditioning & Heating Accessories(1468)
  - Building Automation(6)
  - Electronics Heating & Cooling Components(1650)
  - Fan Accessories(373)
- Lighting
  Lighting
  - Light Bulbs, Lamps & Tubes(1448)
  - Light Fittings, Fixtures & Luminaires(1389)
  - Lighting Components(242)
  - Torches & Inspection Lamps(664)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(824)
  - Relays(12639)
  - Signal Conditioners & Isolators(866)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(923)
  - DIP & Rotary Encoded Switches(997)
  - Domestic Installation Switches(1304)
  - Foot Switches & Components(242)
  - Joysticks & Components(285)
  - Key Switches & Selector Switches(2203)
  - Keyboard & Keypad Switches(1679)
  - Limit & Position Switches(2963)
  - Micro Switches & Detector Switches(2167)
  - Push Button Switches & Components(12762)
  - Rocker Switches & Components(947)
  - Rope Pull Switches & Components(300)
  - Rotary Switches & Components(3407)
  - Safety Enabling & Control Switches(153)
  - Safety Interlock Switches & Components(1859)
  - Switch Disconnectors & Components(7025)
  - Toggle Switches & Slide Switches(2050)
- Electronic Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(622)
  - Battery Chargers & Power Banks(248)
  - Non-Rechargeable Batteries(454)
  - Rechargeable Batteries(491)
- Connectors
  Connectors
  - AV Connectors(2001)
  - Automotive Electrical Connectors(4896)
  - Backplane & Rack Connectors(1210)
  - Circular Connectors(21867)
  - IC Sockets & Adapters(625)
  - Mains & DC Power Connectors(4728)
  - Network & Telecom Connectors(3527)
  - PCB Connectors & Wire Housings(29366)
  - Power Connectors(10594)
  - RF Coaxial Connectors & Adapters(4666)
  - Terminal Blocks(31324)
  - USB, D Sub & Computing Connectors(8364)
  - Wire Terminals & Splices(6378)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1845)
  - Fibre Optic Components(220)
  - Indicators & Indicator Components(4014)
  - LED Lighting Components(4937)
  - LEDs - Light Emitting Diodes(5448)
  - Laser Modules & Components(243)
  - Optocouplers & Photodetectors(4212)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(817)
  - PCB Etching, Preparation & Developing(47)
  - PCB Handling(89)
  - PCB Spacers, Pillars & Supports(770)
  - PCB Tools(120)
  - Prototyping Boards(674)
- Passive Components
  Passive Components
  - Antennas(1973)
  - Capacitors(35759)
  - Crystals, Oscillators & Resonators(3541)
  - EMI Filters & Protection(6521)
  - Fixed Resistors(45344)
  - Inductors(9755)
  - Passive Components Kits(289)
  - Rotary Encoders(373)
  - Sounder, Buzzer & Microphone Components(862)
  - Surge Protection Components(3382)
  - Variable Resistors(4720)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(8302)
  - Renewable Energy(112)
  - Transformers(2671)
  - Voltage Converters(13365)
- Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  - Arduino Shop(212)
  - BBC micro:bit Shop(146)
  - Development Tools & Single Board Computers(5385)
  - ROCK SBC Shop(158)
  - Raspberry Pi Shop(259)
  - STEM Education(84)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(4657)
  - Audio & Video ICs(81)
  - Chip Programmers & Debuggers(123)
  - Clock, Timing & Frequency ICs(924)
  - Communication & Wireless Module ICs(972)
  - Data Converters(881)
  - Discrete Semiconductors(38235)
  - Interface ICs(2781)
  - Logic ICs(3430)
  - Memory Chips(2315)
  - Power Management ICs(13365)
  - Processors & Microcontrollers(6958)
  - Programmable Logic ICs(128)
  - Sensor ICs(3083)
- PPE, Safety, Test & IT
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(282)
  - Audio & Video(772)
  - Barcode Scanners & Accessories(140)
  - Car Technology(4)
  - Computer Components & Software(1636)
  - Keyboards & Mice(799)
  - Labelling(1506)
  - Memory & Data Storage(1960)
  - Mobile Computing(149)
  - Networking & WiFi(2313)
  - Phones & Walkie Talkies(107)
  - Photography & Drones(35)
  - Printing & Scanning(246)
  - Remote Controls(150)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(382)
  - Cleaning Equipment(73)
  - Cleaning Sprays & Fluids(83)
  - Electronics Cleaners & Protective Coatings(171)
  - Floor Cleaning(746)
  - Greases, Oils & Lubricants(485)
  - Paint & Painting Supplies(176)
  - Washroom Equipment & Supplies(412)
  - Waste & Recycling(196)
  - Wipes & Cloths(502)
- Office Supplies
  Office Supplies
  - Desk Organisation(61)
  - Filing(71)
  - Office Equipment(133)
  - Office Furniture(356)
  - Paper & Consumables(633)
  - Posting & Packaging(52)
  - White Boards, Notice Boards & Planners(166)
  - Writing & Drawing Supplies(190)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(172)
  - Disposable Workwear(423)
  - Ear Protection(259)
  - Eye & Face Protection(1106)
  - Fall Protection(600)
  - Hand Protection(6307)
  - Head Protection(691)
  - Hi Vis Clothing(4824)
  - Respiratory Protection(429)
  - Safety Footwear(13355)
  - Workwear(13470)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(259)
  - Door Control & Seals(455)
  - Key Cabinets & Safes(175)
  - Latches, Hinges & Handles(1023)
  - Locks & Bolts(1162)
  - Security Alarms & Sensors(346)
- Site Safety
  Site Safety
  - Fire Safety(147)
  - First Aid(163)
  - Lockout Tagout(576)
  - Safety Flooring(199)
  - Safety Signs(767)
  - Spillage Control(318)
  - Traffic Management & Crowd Control(961)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(875)
  - Data Acquisition & Logging(707)
  - Electrical Test & Measurement(1060)
  - Electronic Component Testing(221)
  - Engineering Test & Measurement(728)
  - Environmental Test & Measurement(943)
  - Lab Equipment(780)
  - Linear Test & Measurement(12)
  - Multimeters & Accessories(750)
  - Network Test & Measurement(481)
  - Oscilloscopes & Accessories(1422)
  - Pressure Test & Measurement(192)
  - RF Test & Measurement(180)
  - Signal Generators & Analysers(394)
  - Speed Test & Measurement(78)
  - Temperature Test & Measurement(2165)
  - Test Connectors(2725)
  - Test Leads & Test Lead Kits(1527)
  - Weight & Force Test & Measurement(668)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

HK$31.40Each Real time qty checker Compare	Cranford Controls Cover Plate for use with VSO Sounder Beacons Accessory TypeCover Plate For Use WithVSO Sounder Beacons See similar products in Sounder & Beacon Accessories	RS Stock No. 669-5382 Brand Cranford Controls Mfr. Part No. VSO-CP-W
HK$610.50Each Real time qty checker Compare	Cranford Controls Combi 32 Series Blue Sounder Beacon, 18 → 35 V dc, Wall Mount, 93dB at 1 Metre Supply Voltage18 → 35 V dc Lens ColourBlue Mounting StyleSurface Mount Current TypeDC Light EffectFlashing See similar products in Sounder Beacons	RS Stock No. 623-6643 Brand Cranford Controls Mfr. Part No. VTB32-DB-RB/BL
HK$400.16Each Real time qty checker Compare	Cranford Controls Vantage Series Surface Mount Electronic Sounder, 21.6 → 28 V dc, 86 → 106dB at 1 m, Supply Voltage21.6 → 28 V dc IP RatingIP21C Decibels at 1 Metre86 → 106dB Current TypeDC Number Of Tones32 See similar products in Electronic Sounders	RS Stock No. 615-6828 Brand Cranford Controls Mfr. Part No. VTG-32E-SB-R
HK$283.90Each Real time qty checker Compare	Cranford Controls Vantage Series Surface Mount Electronic Sounder, 21.6 → 28 V dc, 86 → 106dB at 1 m, Supply Voltage21.6 → 28 V dc IP RatingIP33C Decibels at 1 Metre86 → 106dB Current TypeDC Number Of Tones32 See similar products in Electronic Sounders	RS Stock No. 615-6856 Brand Cranford Controls Mfr. Part No. VTG-32E-DB-W

Automation Signalling

CATEGORIES