The new Hormann ProMatic BiSecur Series 4 garage door opener (head unit only) supplied with 2x HSE 4 BS hand transmitters.
 
Suitable for garage doors with a maximum width of 5000mm it is part of the latest generation in Hormann garage door electric openers and operators, providing quality and reliability at an affordable price. 
 
Hormann Promatic BiSecur Series 4 (Head Unit Only) Features:
 
Supplied with 2x HSE 4 BS hand transmitters.
New and improved LED lighting with efficient power usage.
40% faster opening speeds when compared with the Hormann ProMatic series 3.
An additional opening height to help ventilate your garage.
Optional accessories or smart home technologies can be installed through the HCP interface.
Features the new Hormann BiSecur radio system.
Reliability at an affordable price.
Impulse control.
Automatic timer is adjustable.
Soft start and soft stop.
 
Technical Details:
 
Maximum of 12 door cycles per day.
Low power consumption of less than 1 watt.
24 V DC gear drive.
600N of push and pull force.
A peak force of 750N.
Maximum opening speed of 20 cm/s.
Can hold an open time of 30 seconds.
 
Please note: the Hormann Promatic BiSecur Series 4 is not compatible with Hormann LPU 67 sectional garage doors.