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Ajax SpaceConrol BLACK - 2 Way Wireless 4 Button Keyfob (Arm / Disarm / Stay Arm / Panic)

by Ajax
SKU SPACECONTROL-B

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Two Way Wireless 4 Button Keyfob, With panic button for sending alarms to your inner circle and a security company

  • Miniature key fob with accidental click protection
  • The key fob can be used to control any third party security central unit through the uartBridge or ocBridge Plus integration module.
  • It allows to set the Ajax security system in the armed, night or disarmed mode, as well as switch on an alarm.
  • Operating as part of the Ajax security system, the key fob is connected to the hub via the protected Jeweller protocol.
  • The key fob is set up through the iOS and Android-based mobile app for smartphones.
  • Due to two-way communication, you will know whether the system has received the SpaceControl command.


Number of buttons4
Panic buttonYes
Accidental click protectionAvailable with the firmware version 5.54.1.0 and higher. Manufacture date from March 19, 2020

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Radio communication protocolJeweller

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Radio frequency band866.0 – 866.5 MHz
868.0 – 868.6 MHz
868.7 – 869.2 MHz
905.0 – 926.5 MHz
915.85 – 926.5 MHz
921.0 – 922.0 MHz
Depends on the region of sale
CompatibilityOperates with all Ajax hubs, radio signal range extenders, ocBridge Plus, uartBridge
Effective radiated power6.01 dBm / 3.99 mW (limit 20 mW)
Modulation of the radiosignalGFSK
Radio signal rangeUp to 1,300 m (any obstacles absent)
Power supply1 battery CR2032A, 3 V
Service life from the batteryUp to 5 years (depending on the usage frequency)
Operating temperature rangeFrom -25°С to +50°С
Operating humidityUp to 95%
Overall dimensions65 × 37 × 10 mm
Weight13 g
Service life10 years
CertificationSecurity Grade 2, Environmental Class III
in conformity with the requirements of
EN 50131-1, EN 50131-3, EN 50131-5-3