Chain spreader for installation with 1" operator shaft & 1" door shaft.
Includes 2 shaft collars and set screws.
Designed to keep tension on the chain when used with a wall mount commercial operator. It helps avoid premature wear on the door shaft bearing and commercial operator output shaft bearing
H-style operators include a floor level chain hoist to ease manual operation in an emergency or power outage.
The operators are typically mounted to the wall when used with larger sectional overhead doors with vertical or high lift and mounted to the wall or the front of the hood when used with rolling doors and grilles.
H operators are attached to the door jackshaft to indirectly drive the door.
With the addition of the 828LM MyQ technology enables the user to monitor and control their operator and light with their smartphone tablet or computer.
Alerts can be received as email or pop-up (push) notifications on a mobile device ensuring the status of your commercial door.
Security+ 2.0™ safeguards your facility – with every click a new code is sent to the commercial door operator so the door opens only for you.
This Wi-Fi wall station allows direct operation of the door operator and light using the buttons.
When connected to your local wireless access point you can check status
get notifications open or close the door and manage user access from any location via the Linear Android or iOS app.
Requirements: To use with the app you will need:
a Wi-Fi network with internet connectivity
a strong Wi-Fi signal in the garage where you are installing the wall station
Flush mount momentary-contact spring return key switch OPEN/CLOSE in TAMPER PROOF EEMAC 1 enclosure with gasketed aluminium cover.
Key removable at centre only.
Can open or close door.
Recommended applications: laboratories schools hospitals food processing plants or any other area where sanitary and high security condition are important.
Answer the gate intercom and open the gate from anywhere in the world
● 1-way video 2-ways audio communication with visitor
● Simultaneously calls up to 4 devices
● Use your smartphone phone as virtual key
● Connect to the intercom directly through your phone’s Wi-Fi enter the passcode for home hub Wi-Fi and the device is connected
● View the gate/door and open any time with monitoring
mode
● Latching outputs for hold open
● Upgraded camera with IR cut filter for better color by day and IR night vision by night
● Store images of the last 32 missed callers on your phone
● Connects to your local internet router via WiFi or Ethernet
● Compatible with most wireless range extenders and wireless bridges for long distance applications
● No monthly fees
Entry codes: 1200
Ethernet Range: 328 ft
Wifi Range: 197 ft (subject to Wifi router range and environmental conditions)
Standard features include: N-4/12 12" x 10" x 6" panel B-2 C-2 D1 E2 T TS Mid-stop control functions Time delay on reverse On-board radio receiver hinged cover backplate primary fuses in panel
If PBS on cover required an additional charge will apply
If panel not ordered with an operator an additional charge will apply
Designed for use as an access control interface for Linear’s block coded digital transmitters.
The unit receives signals from transmitters adds a facility code to the data and sends the information to the Wiegand input of the access control panel via a 5-wire connection
Ideal way to facilitate handicapped access
Multi-button transmitters can double as personal emergency devices for triggering security alarms
RF input/Wiegand output receiver supports 26 30 and 31-bit data formats
Wide selection of MegaCode (over 1 million codes) format transmitters with available block coding
Ozone Friendly Door Lubricant with anti-wear and extreme pressure additives.
Silicone Free
Non-drip clear formula provides long lasting lubrication and protection where metal to metal friction occurs.
•Ideal for use on door tracks hinges springs rollers chains cables gears and more.