The Meesons Cylindrical Security Portals range represents our widest range of portals providing unmanned, 24/7 entrance security. Our Cylindrical range of portals combine high security with aesthetics to create an ideal solution to any building’s door security systems. The stylish design ensures they don’t look out of place in even the most modern environments. The Cylindrical portals can be customised with a range of finishes and additional options available.
The transparent design provides user comfort when transiting through the interlock system whilst maintaining maximum security. The Cylindrical range of security portals are available from 995mm (C1) up to 1915mm (C190). Available as pre-built units or in kit form enabling the Cylindrical Security Portal to be installed when building access is limited. The Cylindrical range of portals can be supplied with either a 70mm base, which requires a break in the floor or flush mounted to an existing floor to minimise on any intrusive building works.
Main Features
- Prestigious high security entrance solution
- Space saving cylindrical design
- Available with Attack Rating Class RC3 & RC4, EN1627-30:2011
Glass
Our portals are supplied as standard with Glass type P2A-EN 356. Higher specification Anti-Vandal and Bullet Proof Glass types are available, please refer to our cost options.

Portal Structure

Standard Version

Anti-slip Floor Mat

RAL Colours

Unlocking Device

Fail Secure configuration
In the event of a power failure (and a fully discharged emergency battery backup) the non-secure door will be closed and locked to prevent intrusion.
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Infrared Presence Sensor

Control Panel


Service Mode Key Switch

Intercom

Traffic Light

Internal Light

Infrared Safety Sensors

Fire Alarm Signal
The portal can be connected to the building fire alarm/emergency. In the event of a fire the doors can be set to open either the secure, non secure or both doors*.
*Feature not available on the C4 Security Portal. Separate emergency exit door required.
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Emergency Battery
All portals are provided with an Emergency Battery backup in the event of a power failure. The Portal can work on the Emergency Battery for up to 6-8 hours of continuous operation. An indicator light and message on the control panel inform the user the Emergency battery is in use.
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Emergency Lever

Versions Available
Our security portals are also available in the following versions:

Welded Portal Structure with 18mm floor base. The overall height of the Portal is 2360mm. The Portal requires a break into the floor or a small ramp.


Surface mounted version with 18mm rail floor guide. The security portal can easily be installed on the finished floor and secured with fixings. The R version is also available in kit form.


Kit Version, the portal is delivered in compact crates to allow for easier handling during transportation and installation. Breaking the portal down in to kit ensures it is able to pass through entrances, corridors and lifts without the need for excessive building modification.


The Standard Internal Height of our Portals is 2030mm. However, we have introduced two more higher versions to meet customers needs for a higher portal:
• 2135mm (7') Internal portal height.
• 2300mm (7'55) Internal portal height.
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Glass Options





Security Ratings



Control

An additional control panel is available to control the security portal from a second location. Other control options include
1. Additional Control Panel with Display
2. 4" TFT monitor for Control Panel

An additional mechanical locking procedure provides increased security when the portal is in night mode.
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Detection Devices


APD detects the volume inside the security portal by using ultrasonic technology, and allows the transit of only one person at a time. When more than one person is detected within the portal access through the portal is denied.


All portals come with IR presence sensors as a standard feature. However in some environments there maybe interference which affects the proper functioning of the IR sensor. In these situations it is advised to install a pressure mat as an added security measure. The mat is able to detect the presence of a person inside the portal by using pressure sensors.


The system denies access to user carrying objects that would be considered a threat - composed of magnetic, non-magnetic and mixed alloy metal weapons.


The Two-zone pressure mat adds an extra verification parameter to the tailgating detection and is recommended for larger size portals.
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Web LAN

Internal Alcove

Emergency Lever Options

Outer Finishing
Our portals are available in a range of finishes.




