how automatic doors work

Brand Name:CIROLLA

Model Number:4009

Place of Origin:Zhejiang, China

... Control Function able: Automatic operation/hold-open/closed/half-open Door Weight Bearable: 300kg /2 Leaves Door Width: 650~1600mm Environment temperature: -20 ~ +50ºC Lifetime: 3million cycles, 10years Description: Brushless motor is drive ...

Brand Name:YFBF

Model Number:YF150/200

Place of Origin:Ningbo, China

...Automatic Door Controller for Automatic Sliding Door Description: Automatic door controller is the brain and director in automatic sliding door. It is totally microcomputer optimized. Internal signal loops adopt no contact control mode, even after longtime working, opening and closing movement is still accurate. Door leaf position setting and adjustment, slide distance setting and adjustment, door...

Brand Name:GRH

Model Number:OB-203,OB-500BC,OB-600,OB-204

Place of Origin:CHINA

... type Die-casting body & Steel scissors arm Universal Application Standard,Top-Jamb Parallel Arm Installation(Optional) Work Temperature -30 to 60 Optional Item: FAQ: 1

Brand Name:Vians

Model Number:VI-PD180A

Place of Origin:CHINA

...Automatic Door Closer Anti-Wind Floor Embedded Concealed Door Operator Automatic Door Closer Product Overview: With the development of new products, No Touch Access Solution is more and more used in our daily life. It is convenient for all people on public. It is perfectly work with access control system. So Concealed door operator floor embedded door...

Brand Name:Zento

Model Number:ZT-D01

Place of Origin:China

...Automatic Side-mounted Door Opener for School Mall Hospital Automatic Door System Advantages of ZENTO automatic door opener: * Rebound adjustment when encountering resistance * Delay adjustment of door opening * Learning of door opening angle * Delay door opening function * Remote door locking function * Double door linkage function * Mother-child door...

Brand Name:BHMFT

Model Number:BH-M035

Place of Origin:China

...Automatic Door Bottom Seals Concealed Seals for Hotel Door Features: This Automatic Door Bottom Seals is a smallest size of the automatic drop down door bottom seals; Operated automatically by pressure against the door jamb on its adjustable strike (the copper bolt). Suitable for the wooden door, steel door, industry doors, hotel doors and etc. Prevent the hot and cold air convection (energy save), and the light through the door

Brand Name:Kingbell

Model Number:KB

Place of Origin:China,Shanghai

...Automatic Door Double Track Design Specifications Open and close door type​ Single open and double open Confinement force >70N Door weight Max. 130kg Manual thrust <100N Door width 880-1580mm Structure clearance width 2300-3300mm Opening speed 23-50m/s Closing speed 23-50m/s Opening time 2-20s (adjustable) Power consumption <150W Working temperature 10-50℃ Working humidity 20-85% Features The unique airtight door

Brand Name:liliwise

Model Number:T13B

Place of Origin:China

... technology to unlock and lock the door automatically without hands. There are 6 ways to unlock: WiFi(Optional), Bluetooth APP Access, Fingerprint Unlock, Card Unlock, PIN Code Unlock, ...

Brand Name:Caterly

Model Number:CA-208

Place of Origin:Guangdong China

...automatic sliding door closer automatic closed by a gear power unit Specifications semi-auto sliding door openers 1. CE and ISO 2. 13 year experience 3. 2 year warranty 4. Automatic door factory semi-auto sliding door openers | semi-auto sliding door system | semi-auto sliding door operators | semi-auto sliding door systems | semi-auto sliding door openers | semi-auto sliding door motors Semi-automatic sliding door...

Brand Name:SONGRUI

Model Number:DE500

Place of Origin:China

Automatic Door Operator glasses door opener sliding door opener DE500 1. The brand-new model, the top European automation patent, the main controller with all-digital intelligent computer control system, and 22-hole socket make it easier for you to find the corresponding position of the external device directly. 2. More intelligent and user-friendly design functions. Through up to 37 parameter settings, you can adjust the door...

Brand Name:Dorrenhaus, DORHAUS

Model Number:D30

Place of Origin:Zhejiang, China

...Automatic Door Closer Size 3 Closing Force Sliding Arm Door Thick 45mm Skilled Craft: smooth running, oil tight, no abnormal sound Large closing force size 3, optional for max. 80kg door Two steps speed adjustment of closing and latching Dorrenhaus concealed automatic door closer model D30, applicable for door width 950mm, door...

Brand Name:Qleung

Model Number:S931Max

Place of Origin:China

1. Introduction An automatic door lock is a modern security device. It replaces traditional manual locks, allowing doors to unlock and lock automatically. Using sensors like infrared or motion detectors, it detects a person's approach or departure. This ...

Brand Name:JUTAI

Model Number:RD24-4

Place of Origin:China

Radar Sensor for Automatic Door Accurate Detection Strong Anti-Interference Wide Range JUTAI automatic door motion sensor sets itself apart with its cutting-edge design, boasting a circuit board crafted from premium Rogers material and a 5 PIN ...

Brand Name:Amber

Model Number:Am-AHD011

Place of Origin:China

In Hospital ICU Room, time is life, patient's safety and medical staff's efficient work are crucial. Foot Sensor ICU Stainless Steel Automatic Door adopts foot sensor door opening technology, combined with high-quality stainless steel material, to provide...

Brand Name:Sussman

Model Number:RF-ST

Place of Origin:Wuxi, China

Automatic Door Frame Roll Forming Machine With Plc Control , 1 Year Warranty Period Technical Parameter 1,Materials to form door frame: According to the customers’ requirement1.5-2.0mm steel 2,Work speed: 3-10m/min 3,Forming steps: About 20 steps 4,...

Brand Name:Elegint

Model Number:218B

Place of Origin:China

... as an accessory for automatic door, which has greatly increased security of automatic doors. It has strong anti-interference capability to cover signal sending and receiving distance as far as 10 meters. It can accurately and reliably detect the ...

Brand Name:KaiMiao

Model Number:model:KM-VW009

Place of Origin:China

...Door And Soft Close Automatic Door 3C TS16949 ISO Have you seen the car door soft close? But have you used it? My friend close the door with big strength, I am very distressed. The electric car door soft close is a comfortable and safe configuration commonly found in luxury cars. When the door is not closed, the door will automatically pull in until it is completely closed. When the door...

Brand Name:JUTAI

Model Number:RVP42-9BW

Place of Origin:China

High Speed Stacking Door Cold Storage Rapid Door Automatic Door Sensor IP 65 0°-90° Longitudinal The High-Speed Stacking Door Cold Storage Rapid Door Automatic Door Sensor is engineered to enhance the efficiency and safety of cold storage operations. ...

Brand Name:CAMEL

Model Number:DC35

Place of Origin:China

...Door Closer for Wooden Door Metal Door or Fire Door Product Introduction Door closer is a mechanical device that closes a door, in general after someone opens it or after it was automatically opened. Choosing a door clser can involve the consideration of a

Brand Name:SINOMATIC

Model Number:CK300AC

Place of Origin:Shenzhen, China.

PRODUCT DESCRIPTION CK300AC tilt up garage door opener is applied to the whole garage door whose weight is less than 300kg and door area is less than 9 square meter. The drive mode adopts the worm and worm gear to combine the pinion transmission. The door ...