Automatic door operators for domestic roller garage doors, shed rolling doors, carport, shopfront
This roller door opener ZTRD has housing with weather resistant waterprooft design, is perfect option for powering sheds and carport roller doors.
Quiet, Powerful and fast DC motor is stronger enough to suited for both Single or Double Roller doors up to Max 20 square meters and 5meter high.
With its engineering plastic housing, durable metal chasiss, stronger motor, parts to ensure the longer lifespan.
Key Features
1. Soft Start, Soft Stop operation
2. Easy installing and programming, User friendly system
3. Courtesy LED light
4. Auto safety reverse
5. Auto Force Adjustment
6. Electronic limits with power fail memory
7. Manual release in case of power failure
8. Coupled with robust design backed up by rigorous quality testing
9. Security Rolling code ensuring a new code with every use.
10. Optional accessories available: wireless wall button, keypad, backup battery, Safety PE beam photocell, Wi-Fi box.
Technical Specification
• Max peak pulling force: 800N, 1000N
• 24V DC motor type
• Electrical Input: 230V, 50Hz
• Rated door area up to 20m²
• Max door weight up to 120kg
• 433.92 MHz transmitter frequency
• Remote Distance: 25-50m
• Courtesy light: LED
• Minimum Side room: 45mm
• Opener Noise: Below 60DB
• Temperature range: -25ºC~+55 ºC
Application for garage doors
Max door height: 5.0m, Max door weight: 120kg, Max door area: 20m²
Door Type:
Residential roll up doors
Popular Accessories
Wireless wall push button Wireless keypad Safety sensor photocell
Backup Battery Wifi box Emergency Lock
FAQ
• Q:Are you factory?
A:YES, we are a factory in Shenzhen established in 2004. Welcome to visit us!
• Q:How about your quality control?
A:100% inspection. Each motor being 24 hours aging, and passed rigorious quality inspection before packing. IQC, IPQC, PQC, FQC all are tested.
• Q:Do you accept OEM service?
A:YES. we can do OEM and design sample as your request.
Customized Logo and packaging is available for your design.
• Q:What about Minimal order quantity?
A:No MOQ,1 piece of Sample is available. We advice you deliver by Express such as DHL, FEDEX, TNT, etc.
• Q:What's your delivery time?
A:It's up to the production plan. Usually in 10-25 days after deposit.
Our company
Founded in 2004, Shenzhen Zhongtian Door Co., Ltd. is a professional large-scale manufacturer of Garage Door Openers, Rolling Door Opener, DC Tubular Roller shutter Motor with 16 years of experiences!
Through the efforts of our whole staffs, we have become a leading manufacturer in this industry. We have continuously to make sure product quality, and adopt advanced Production Equipment and Quality testing equipment. Our prodcuts passed certifications such CE, SAA, TUV, RoHS, SGS certification.
Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits.
Our workshop 
We are looking for garage door manufacturers, Door Automation company, importers, distributors, wholesalers, retailers for cooperation and mutual benefit! Welcome to contact us!