Automotive Sensors Car Electronics Car Lights Car Lock System Car Maintenance Tools Car Repair Tool Car Wash & Maintenance Chassis Parts Electrical Equipment Engines & Engine Parts Exterior Accessories Exterior Parts Interior Accessories Interior Parts New Energy Vehicle Parts & Accessories Other Vehicle Parts & Accessories RV Parts & Accessories Wear Parts

Bath & Shower Beauty Equipment Dental Supplies Fragrances & Deodorants Hair Care & Styling Health Care Makeup Massage & Relaxation Nail Art & Tools Oral Hygiene Perfume Rehabilitation Supplies Sanitary Paper Shaving & Hair Removal Skin Care Skin Care Tool Tattoo & Body Art

3D Printing & Additive Manufacturing Computer Components Computer Peripherals Desktops & AIO Laptop Parts & Accessories Laptops Networking Office Electronics Servers & Industrial Computer Storage Device Tablet Accessories & Parts Tablets

Accessories & Parts Camera & Photo Electronic Cigarettes Games & Accessories Home Audio & Video Portable Audio & Video Smart Electronics

Active Components EL Products Electronic Accessories & Supplies Electronic Signs Electronics Production Machinery Electronics Stocks Optoelectronic Displays Passive Components

Children Furniture Furniture Accessories Furniture Parts Home Furniture Outdoor Furniture

Beauty Supply Hair For Asian Hair Salon Supply Hair Tools & Accessories Human Hair (For Black)Human Hair (For White)Human Wigs( For Black)Synthetic Hair Synthetic Hair(For White)

Arts,Crafts & Sewing Festive & Party Supplies Garden Supplies Home Decor Home Storage & Organization Home Textile Household Merchandises Kitchen,Dining & Bar Pet Products

Cleaning Appliances Home Appliance Parts Household Appliances Kitchen Appliances Personal Care Appliances

Bathroom Fixture Doors, Gates & Windows Electrical Equipment & Supplies Family Intelligence System Hardware Heating, Cooling & Vents Kitchen Fixture Painting Supplies & Wall Treatments Plumbing

Blowers, Industrial Fans & Exhaust Equipment Construction Machinery & Accessories Handling, Warehousing & Transportation Equipment Industry Machinery & Equipment Metal Processing Equipment & Accessories Woodworking Machinery & Accessories

Customized Jewelry Fashion Jewelry Fine Jewelry Jewelry Making Jewelry Packaging & Display Jewelry Tools & Equipments

Commercial Lighting Holiday Lighting Indoor Lighting LED Lighting Lighting Accessories Lighting Bulbs & Tubes Night Lights Novelty Lighting（new）Outdoor Lighting Portable Lighting Professional Light

Backpack Backpacks Bag Parts & Accessories Business Commuter Laptop Bag Chest Bags Kids' Bags Luggage Men's Bags School Bags Special Purpose Bags Summer Bags Travel Accessories Travel Bags Waist Packs Wallets & Holders Women's Handbags

Basic Clothing Coats & Jackets Down Coats Hoodies & Sweatshirts Jeans（New）Men's Sets Men's Sets（new）Men's Shirts Middle East Fashion Pants Parkas Plus Size Men's Clothing Shorts Suits & Blazer Sweaters Tops & Tees

Activity & Gear Baby Care Baby Clothing Baby Diaper & Wipes Baby Furniture Baby Shoes Baby Souvenirs Baby Sterilization & Appliances Baby Strollers&Accessories Bedding Car Seats & Accessories Children's Clothing Diapering & Toilet Training Feeding Kids Accessories Kids Shoes Maternity Clothings Pregnancy & Maternity Safety

Modification&Protection Motorcycle & ATV Motorcycle Accessories Motorcycle Equipments Motorcycle Parts Ornamental & Cleaning

Cosplay Accessories Cosplay Costumes Stage & Dance Wear Work Wear & Uniforms World Apparel

Art Supplies Art Tool Kits Desk Accessories & Organizer Drafting Supplies Educational Equipment & Supplies Filing Products Mailing & Shipping Notebooks & Writing Pads Office Binding Supplies Paper & Printable Media Pens, Pencils & Writing Supplies Printing Products School Supplies Stationery Sticker Tapes, Adhesives & Fasteners

Communication Equipment Mobile Phone Parts Mobile Phones Walkie Talkie

Holders & Stands Mobile Phone Accessories Mobile Phone Cases & Covers Mobile Phone Decorations Mobile Phone Photography Accessories Mobile Phone Protective Film Sim Cards & Accessories Walkie Talkie Accessories & Parts

Access Building Automation Access Control Disaster-relief Supplies Fire Protection First Aid Kits Public Broadcasting Roadway Safety Safes Security Alarm Self Defense Supplies Smart Card System Transmission & Cables Video Surveillance Workplace Safety Supplies

Men's Shoes Shoe Accessories Women's Shoes

Basketball（New）Camping & Hiking Cycling Entertainment Fishing Fitness & Body Building Football（New）Golf Horse Riding Hunting Musical Instruments Racquet Sports Roller,Skateboard Shooting Skiing & Snowboarding Team Sports Water Sports

Dance Sneakers Sport Bags Sports Accessories Sportswear

Abrasive Tools & Abrasives Construction Tools Drill Bits, Saw Blades & Cutting Tools Garden Tools Hand Tools Measurement & Analysis Instruments Power Tool Parts & Accessories Power Tools Riveter Guns Tool Parts Tool Sets Tools Packaging Welding Equipment & Supplies

Men Socks Men's Sleep & Lounge Men's Underwears Women's Intimates Women's Sleep & Lounge Women's Socks & Hosiery

Children's Watches Couple Watches Men's Watches Pocket & Fob Watches Watches Accessories Women's Watches

Haute Couture Dresses Party & Vacation Wear Special Occasion Dresses Wedding Accessories Wedding Dresses Wedding Party Dress

485-4DO RS485 4-channel Relay Remote Control Switch Delay Output Module Modbus Rtu

485-4DO RS485 4-channel Relay Remote Control Switch Delay Output Module Modbus Rtu

53+ sold

£9.69

0% OFF

Buy on AliExpress

You will be redirected to AliExpress to complete your purchase

Product information last updated on April 6, 2026

Back to Access Building Automation