Åkerströms Sesam 500 Technical Manual - page 2

Sesam 500 – Door opening system 

SESAM 500 has been developed to meet the 

markets requirements for an attractively priced, 

easily operated and powerful door opening 

system. 

SESAM 500 is flexible and simple in operation, 

and it is based on modern digital radio 

technology. 

The transmitter is available in four versions. 

SESAM 501 is a small hand-held transmitter with 

one function. 

SESAM 503 is technically identical to  

SESAM 501, but has three functions. 

SESAM 512 is a hand-held or vehicle-mounted 

transmitter with facilities for communication with 

up to twelwe receivers.  

SESAM 599 has the same facilities as SESAM 512, 

but can communicate with up to 999 receivers. 

The SESAM 599 is also provided with a display. 

The system includes receivers with one or three 

output relays. 

Sesam 501 

Sesam 503 

Sesam 512

Sesam 599

Receiver 

Receiver Plug-in model