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Request-To-Exit Buttons (REX Buttons)
A typical access control system provides entry control with egress (exit) beingpush bar uncontrolled. Sometimes egress control is also required and this can be often achieved using a second card reader and/or keypad at the secure side of the door.
Press To ExitWhere exit is not controlled, a device called a request-to-exit device (RTE) is used which is wired to the corresponding input of a door controller. Request-to-exit devices are available in many form factors from a simple push-button to a sophisticated motion detector.
When the button is pushed or the motion detector detects motion at the door, the door controller releases the electric lock and disables any door alarm sensors e.g. door forced-open, for a predefined period.
 
 
SR1-REX-04 Series

SR1-REX-04 Series "Mushroom" Push-Button


SR1-REX-04 Series "Mushroom-Style" Push-Button ideal for less able-bodied users or those carrying itemsSR1-REX-ST04WPPTE Weatherproof Version
  • Most versions available with "Press To Exit" or "Door Release" legends
  • Stainless Steel Backplate with large domed button
  • Contacts: Normally Open - Common - Normally Closed
  • Nominal Dimensions: 85mm x 85mm
  • Material:

Model
Mounting
Type
Backplate
Material
Backplate
Finish
Button
Colour
Legend Weatherproof
Backbox
Colour
SR1-REX-ST04PTE Flush S/Steel Brushed S/Steel Green "Press To Exit" No n/a
SR1-REX-ST04WPPTE Surface S/Steel Brushed S/Steel Green "Press To Exit" Yes - IP66 Green
SR1-REX-ST04DR Flush S/Steel Brushed S/Steel Green "Door Release" No n/a
SR1-REX-STW04PTE Flush S/Steel White Green "Press To Exit" No n/a
SR1-REX-STW04DR Flush S/Steel White Green "Door Release" No n/a
SR1-REX-WP04PTE Flush Plastic White Green "Press To Exit" No n/a
SR1-REX-WP04DR Flush Plastic White Green "Door Release" No n/a
SR1-REX-STR04PTE Flush S/Steel Brushed S/Steel Red "Press To Exit" No n/a
SR1-REX-STR04DR Flush S/Steel Brushed S/Steel Red "Door Release" No n/a

 
 
 
 
 
 
 
 
 
 
 
 
 

Item Qty To Buy List Price
SR1-REX-ST04PTE Brushed S/Steel, "Press To Exit" £28.00
SR1-REX-ST04WPPTE Weatherproof Brushed S/Steel, "Press To Exit" Button with collar £23.00
SR1-REX-ST04DR Brushed S/Steel, "Door Release" £28.00
SR1-REX-STW04PTE White S/Steel, "Press To Exit" £26.00
SR1-REX-STW04DR White S/Steel, "Door Release" £26.00
SR1-REX-WP04PTE White Plastic, "Press To Exit" £27.00
SR1-REX-WP04DR White Plastic, "Door Release" £27.00
SR1-REX-STR04PTE Brushed S/Steel, Red Button, "Press To Exit" £29.00
SR1-REX-STR04DR Brushed S/Steel, Red Button, "Door Release" £29.00
 


 SR1-REX-BSF Satin-Finish Push-Button

SR1-REX-BSF Satin-Finish Push-Button


SR1-REX-BSF Satin-Finish Push-Button
  • Budget Range
  • Material: Brushed Finish Stainless Steel with "press button to open door" pictogram
  • Supplied with flush-mount backbox
  • Contacts: Normally Open - Common - Normally Closed
  • Nominal Dimensions: 85mm x 85mm

Item Qty To Buy List Price
SR1-REX-BSF Budget Range Satin-Finish Push-Button - Flush £11.30
 


SR1-REX-ST02 Series Stainless Steel Push-Button

SR1-REX-ST02 Series Stainless Steel Push-Button


SR1-REX-ST02 Series Push-Button
  • Available in "Press To Exit" or "Door Release" versions
  • Material: Brushed Finish Stainless Steel
  • Contacts: Normally Open - Common - Normally Closed
  • Nominal Dimensions: 85mm x 85mm

Item Qty To Buy List Price
SR1-REX-ST02PTE "Press To Exit" Stainless Steel Push-Button £20.50
SR1-REX-ST02DR Stainless Steel "Door Release"Push-Button £20.50
 


SR1-REX-STP02FPTE - Piezo single gang flush mount

SR1-REX-STP02FPTE - Piezo single gang flush mount

  • Piezo switch (no moving parts)
  • Stainless steel finish
  • Operates with light finger pressure
  • Single gang
  • Flush mount
  • Surface mount and narrow style options available

Item Qty To Buy List Price
SR1-REX-STP02FPTE - Peizo single gang flush mount £19.90
 


SR1-REX-ST03 Series Stainless Steel Backplate With Green Plastic Push-Button

SR1-REX-ST03 Series Stainless Steel Backplate With Green Plastic Push-Button


SR1-REX-ST03/STG03 Series Push-Button
  • Available in "Press To Exit" or "Door Release" versions
  • Material:
    • SR1-REX-ST03 - Brushed Finish Stainless Steel with raised green plastic button
    • SR1-REX-STG03- Green Finish Stainless Steel with raised green plastic button
  • Contacts: Normally Open - Common - Normally Closed
  • Nominal Dimensions: 85mm x 85mm

Item Qty To Buy List Price
SR1-REX-ST03PTE "Press To Exit" Push-Button £29.00
SR1-REX-ST03DR "Door Release" Push-Button £29.00
SR1-REX-STG03PTE Series Green Stainless Steel "Press To Exit" Push-Button £29.00
SR1-REX-STG03DR Series Green Stainless Steel "Door Release" Push-Button £29.00
 


SR1-REX-ST05 Series Domed Push-Button

SR1-REX-ST05 Series Domed Push-Button


SR1-REX-ST05 Series Domed Push-Button
  • Available in "Press For Exit" or "Door Release" versions
  • Material: Brushed Stainless Steel with Green Domed Button
  • Contacts: Normally Open - Common - Normally Closed
  • Nominal Dimensions: 85mm x 85mm

Item Qty To Buy List Price
SR1-REX-ST05PTE Stainless Steel "Press For Exit" Domed Push-Button £25.00
SR1-REX-ST05DR Stainless Steel "Door Release" Domed Push-Button £25.00
 


SR1-REX-ST06 Series Stainless Steel backplate with Larger Push-Button

SR1-REX-ST06 Series Stainless Steel backplate with Larger Push-Button


SR1-REX-ST06 Series, Larger Push-Button
  • Available in "Press To Exit" or "Door Release" versions
  • Material: Brushed Stainless Steel
  • Flush mount to fit on UK single gang backbox (surface boxes available separately)
  • Larger (25mm) Button
  • Contacts: Normally Open - Common - Normally Closed
  • Nominal Dimensions: 85mm x 85mm

Item Qty To Buy List Price
SR1-REX-ST06PTE Stainless Steel "Press To Exit" Larger Push-Button £28.00
SR1-REX-ST06DR Stainless Steel "Door Release" Larger Push-Button £28.00
 


SR1-REX-STL02 Series Illuminated Push-Button

SR1-REX-STL02 Series Illuminated Push-Button


SR1-REX-STL02 Series LED Illuminated Push-Button
  • Available in "Press To Exit" or "Door Release" versions
  • Material: Brushed Stainless Steel
  • 19mm Button
  • LED: Green
  • Contacts: Normally Open - Common - Normally Closed
  • Nominal dimensions: 85mm x 85mm

Item Qty To Buy List Price
SR1-REX-STL02PTE "Press To Exit" Push-Button £28.50
SR1-REX-STL02DR "Door Release" Push-Button £28.50
 


SR1-REX-ST450 Series Plunger Style Push-Button

SR1-REX-ST450 Series Plunger Style Push-Button


SR1-REX-ST450 Series Push-Button
  • Available with key symbol or "Press To Exit" legends
  • Material: Stainless Steel with green push-button
  • Finish: Brushed Stainless Steel
  • 50mm Raised Button
  • Contacts: Normally Open - Common - Normally Closed
  • Nominal Dimensions: 85mm x 85mm

Item Qty To Buy List Price
SR1-REX-450K Push-Button With Key Symbol £27.00
SR1-REX-450PTE Push-Button "Press To Exit" £27.00
 


SR1-REX-ST86 Stainless Steel, Touch-Sensitive Push-Button

SR1-REX-ST86 Stainless Steel, Touch-Sensitive Push-Button


SR1-REX-ST86 Touch-Sensitive Push-Button with Dual-Colour LED
  A high-specification touch-sensitive Request-To-Exit switch featuring an integral adjustable exit delay timer.  Four bright LEDs are used to illuminate each of the two LED colours (green and red).  For more traditional operation the switch also provides tactile operation for users who like the physical operation of a push-switch.
  • "Touch To Exit Press To Exit" legend
  • Brushed Stainless Steel Faceplate
  • Programmable LED Operation (see table below)
  • Contact Output: Normally Open - Common - Normally Closed rated at 3A @ 24VDC
  • Nominal Dimensions: 85mm x 85mm (fits standard single-gang UK backbox)
  • Operating Power: 12 to 24 VDC @ 60-100mA
Switch-contact output is via a timer relay circuit which is settable for a latch duration of between 0.5 - 20 seconds.
 
The LED function indicates the lock / unlock status of the switch and can be configured via on-board jumper links for the following operation modes:
 
Links Fitted Normal State Button Pressed
None Green Red
3 Red Green
4 Green Off
5 Off Green
3 and 4 Red Off
3 and 5 Off Red
 
The LEDs can also be configured to flash if desired (approximately once per second).

Item Qty To Buy List Price
SR1-REX-ST86 Stainless Steel, Touch-Sensitive Push-Button £65.00
 


SR1-REX-100 Touch-Sensitive Push-Button

SR1-REX-100 Touch-Sensitive Push-Button


SR1-REX-100 Surface Mount Touch-Sensitive Push-Button with LED indicators
 
The Touch-Sensitve SR1-REX-100 Exit Button provides a timed relay-contact output after the touch panel has been touched.  The relay time period can be adjusted from approximately 1 to 30 seconds via an internal on-board potentiometer.  The SPDT relay output allows for both Fail-Safe and Fail-Secure wiring configurations at the door.  Two LEDs indicate power and relay status (green when relay is activated) together with an internal beeper which provides audible acknowledgement. 
  • Flush or Surface Mount (includes back-box)
  • Material: Off-White Plastic
  • LED indicators for power and relay status
  • Relay Output:
    • Contacts: Single-Pole Change-over (SPDT)
    • Rating: 3A @ 30VDC
  • Nominal Dimensions: 85mm x 85mm
  • Operating Temperature: -20°C - +70°C
  • Power Requirements:
    • Voltage: 12 - 24 VDC
    • Current: 30-60 mA @ 12VDC, 40-80 mA @ 24VDC

Item Qty To Buy List Price
SR1-REX-100F Touch-Sensitive Push-Button, Flush Mount £42.00
SR1-REX-100S Touch-Sensitive Button with Surface Backbox £42.00
 


 
 
   
   
 
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