The Meesons Half Security Portals range is ideal for building’s that require secure unmanned access, but have limited space available. Fitting over an existing door, or available with a manual swing door, or two sliding doors, the Half Security Portals range create a high security entrance to eliminate tailgating with a small footprint.
For larger entrance areas the Half Security portal range is available with increased width and height options. The Meesons Half Security Portals range can be supplied in kit form or for higher security models can be ordered pre-built. The Half Security Portals range is available in two sizes 1381mm and 1910mm and can be customised with a range of security options and finishes available.
Main Features
- Ideal for installing on to an existing finished floor
- Space saving half portal 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.
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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 Options

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

Welded Portal Structure with 70mm floor base. The overall height of the Portal is 2360mm. The Portal requires a break into the floor or a small ramp.
Extended Height

The standard internal height of our portals is 2030 mm. 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.

An extended depth option is also available across the half portal range.
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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 infrared presence sensors as a standard feature. However in some environments there maybe interference which affects the correct functioning of the infrared 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 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.


