- AAS
- Access Products
- Adams Rite
- AeGIS
- Aerotech
- AGW
- AiPhone
- All-O-Matic
- Alloy Castings
- Allstar
- Alvarado
- Ameriline
- Apollo
- BD Loops
- BEA
- Belden
- Bommer
- Byan
- Cansec
- CelAccess
- Click2Enter
- Codelock
- Cornerstone
- Counsel Industries
- Cyrex
- D&D
- DC Solutions
- Diablo Controls
- Ditek
- Doorking
- Duragate
- Eagle
- EbelCo
- Elite
- Elk
- EMX
- FAAC
- Gibcloser
- Guardian
- HID
- HySecurity
- International
- Kaba
- Kant-Slam
- Keedex
- Knox
- Kwikset
- Liftmaster
- Linear
- Locinox
- Lockey
- Lokk-Latch
- Master
- Miller
- MK Battery
- MMTC
- Modesto
- Morningstar
- Multicode
- Osco
- Papaiz
- PDQ
- Pedestal CEO
- PowerGuard
- Q-SEAL
- Ramset
- Reno
- Revere
- Ritron
- Rofu
- Schlage
- SEA
- Seco-Larm
- Securitron
- Sentex
- SIRIT
- Sunwise
- Transmitter Solutions
- Trine
- Ultra
- US Automatic
- Viking
- Yingli
- Zareba
Barrier Gate Operators
Barrier gates are generally used in parking lots and garages. They are also used in many commercial applications such as airports and public facilities. These units can be operated automatically by card reader, keypad, telephone entry system, or manually controlled within kiosk.
