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Alarm Systems

Protect your home or business with a professional alarm system from Tekcart. We stock a complete range of wireless and wired alarm systems from leading brands including Ajax Systems, Bosch, Hills Reliance, and Risco — all available with Australian compliance and warranty.

From entry-level home alarm kits to enterprise-grade monitored systems, our alarm solutions include control panels, motion detectors, door/window sensors, sirens, and smart app control. All Ajax systems are wireless and install in minutes with no drilling required.

  • Ajax wireless systems — install in under an hour, no wiring needed
  • Bosch Grade 2 & 3 certified panels for commercial compliance
  • Compatible with professional monitoring services
  • Smart app control via Ajax Home, iO-HOMECONTROL & more

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BOSCH, Radion Series, Wireless Repeater, Up to 8 Repeaters Per System, Suits B810…
Translation missing: en.products.product.regular_price $290.00

Powered by 12V DC adaptor power supply. 72 hour Lithium polymer battery back-up in case of power failure. Supervised for low-battery, cover-tamper, power failure & removal from mounting surface tamper. Expands wireless range. Improves reliability.

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $290.00

Powered by 12V DC adaptor power supply. 72 hour Lithium polymer battery back-up in case of power failure. Supervised for low-battery, cover-tamper, power failure & removal from mounting surface tamper. Expands wireless range. Improves reliability.

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Wireless Reed Switch, for Doors/windows/dry Contact Devices,…
Translation missing: en.products.product.regular_price $132.85

Single alarm loop input can be configured for use with virtually any Normally Open or Normally Closed external detector. Integrated magnetic reed switch contact. Up to 5yrs operation via 1x user replaceable CR123A Lithium battery.

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $132.85

Single alarm loop input can be configured for use with virtually any Normally Open or Normally Closed external detector. Integrated magnetic reed switch contact. Up to 5yrs operation via 1x user replaceable CR123A Lithium battery.

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Wireless Reed Switch, for Doors/windows/dry Contact Devices,…
Translation missing: en.products.product.regular_price $132.85

Single alarm loop input can be configured for use with virtually any Normally Open or Normally Closed external detector. Integrated magnetic reed switch contact. Up to 5yrs operation via 1x user replaceable CR123A Lithium battery.

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $132.85

Single alarm loop input can be configured for use with virtually any Normally Open or Normally Closed external detector. Integrated magnetic reed switch contact. Up to 5yrs operation via 1x user replaceable CR123A Lithium battery.

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Wireless Reed Switch, for Doors/windows, Surface Mount, Suits…
Translation missing: en.products.product.regular_price $117.14

An internal magnetic reed switch contact. Supervised for low-battery, cover-tamper, and removal from mounting surface tamper conditions. Up to 5yrs operation via 1x user replaceable AAA Lithium battery.

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $117.14

An internal magnetic reed switch contact. Supervised for low-battery, cover-tamper, and removal from mounting surface tamper conditions. Up to 5yrs operation via 1x user replaceable AAA Lithium battery.

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Wireless Reed Switch, for Doors/windows, Surface Mount, Suits…
Translation missing: en.products.product.regular_price $117.14

An internal magnetic reed switch contact. Supervised for low-battery, cover-tamper, and removal from mounting surface tamper conditions. Up to 5yrs operation via 1x user replaceable AAA Lithium battery.

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $117.14

An internal magnetic reed switch contact. Supervised for low-battery, cover-tamper, and removal from mounting surface tamper conditions. Up to 5yrs operation via 1x user replaceable AAA Lithium battery.

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Wireless Reed Switch, for Doors/windows, Flush Mount (recessed),…
Translation missing: en.products.product.regular_price $117.14

Self-contained transmitter w/ magnetic reed switch contact. Concealed, recessed mounting in doors/windows for unobtrusive security. Up to 5yrs operation via 1x user replaceable AAA Lithium battery. Supervised for low-battery & cover tamper conditions

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $117.14

Self-contained transmitter w/ magnetic reed switch contact. Concealed, recessed mounting in doors/windows for unobtrusive security. Up to 5yrs operation via 1x user replaceable AAA Lithium battery. Supervised for low-battery & cover tamper conditions

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Wireless Reed Switch, for Doors/windows, Flush Mount (recessed),…
Translation missing: en.products.product.regular_price $117.14

Self-contained transmitter w/ magnetic reed switch contact. Concealed, recessed mounting in doors/windows for unobtrusive security. Up to 5yrs operation via 1x user replaceable AAA Lithium battery. Supervised for low-battery & cover tamper conditions

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $117.14

Self-contained transmitter w/ magnetic reed switch contact. Concealed, recessed mounting in doors/windows for unobtrusive security. Up to 5yrs operation via 1x user replaceable AAA Lithium battery. Supervised for low-battery & cover tamper conditions

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Wireless Panic Button Key Fob Transmitter, 2 Button, User Only,…
Translation missing: en.products.product.regular_price $131.42

Two button panic. Water and dust resistant. Sends panic alarms by user for unique identification. Up to 5 year battery life. Supervised for low battery. Takes 1 x TB300011

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $131.42

Two button panic. Water and dust resistant. Sends panic alarms by user for unique identification. Up to 5 year battery life. Supervised for low battery. Takes 1 x TB300011

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Wireless Panic Button Key Fob Transmitter, 2 Button, User Only,…
Translation missing: en.products.product.regular_price $131.42

Two button panic. Water and dust resistant. Sends panic alarms by user for unique identification. Up to 5 year battery life. Supervised for low battery. Takes 1 x TB300011

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $131.42

Two button panic. Water and dust resistant. Sends panic alarms by user for unique identification. Up to 5 year battery life. Supervised for low battery. Takes 1 x TB300011

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Wireless Panic Button Key Fob Transmitter, 1 Button, User Only,…
Translation missing: en.products.product.regular_price $114.28

Single button panic. Water and dust resistant. Sends panic alarms by user for unique identification. Up to 5 year battery life. Supervised for low battery. Takes 1 x TB300011

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $114.28

Single button panic. Water and dust resistant. Sends panic alarms by user for unique identification. Up to 5 year battery life. Supervised for low battery. Takes 1 x TB300011

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Wireless Panic Button Key Fob Transmitter, 1 Button, User Only,…
Translation missing: en.products.product.regular_price $114.28

Single button panic. Water and dust resistant. Sends panic alarms by user for unique identification. Up to 5 year battery life. Supervised for low battery. Takes 1 x TB300011

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $114.28

Single button panic. Water and dust resistant. Sends panic alarms by user for unique identification. Up to 5 year battery life. Supervised for low battery. Takes 1 x TB300011

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Wireless Key Fob Transmitter, Deluxe Black Case, 4 Button, Suits…
Translation missing: en.products.product.regular_price $60.00

Water and dust resistant. Arm, disarm and panic functions. Assigned by user for accurate reporting of open close signals. LED indicator. Programmable option buttons.

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $60.00

Water and dust resistant. Arm, disarm and panic functions. Assigned by user for accurate reporting of open close signals. LED indicator. Programmable option buttons.

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Wireless Key Fob Transmitter, Deluxe Black Case, 2 Button, Suits…
Translation missing: en.products.product.regular_price $60.00

Water and dust resistant. Arm, disarm and panic functions. Assigned by user for accurate reporting of open close signals. LED indicator. Programmable option buttons.

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $60.00

Water and dust resistant. Arm, disarm and panic functions. Assigned by user for accurate reporting of open close signals. LED indicator. Programmable option buttons.

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Wireless Bill Trap, Detects Removal of a Bill to Transmit a Silent…
Translation missing: en.products.product.regular_price $322.85

Operational up to 5 years using a single, Lithium AAA battery, Slim profile to fit in most cash register drawerseasily, Sliding, self-locking enclosure for ease of installation, Supervised for low-battery, cover-tamper, and removal tamper

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $322.85

Operational up to 5 years using a single, Lithium AAA battery, Slim profile to fit in most cash register drawerseasily, Sliding, self-locking enclosure for ease of installation, Supervised for low-battery, cover-tamper, and removal tamper

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Wireless Bill Trap, Detects Removal of a Bill to Transmit a Silent…
Translation missing: en.products.product.regular_price $322.85

Operational up to 5 years using a single, Lithium AAA battery, Slim profile to fit in most cash register drawerseasily, Sliding, self-locking enclosure for ease of installation, Supervised for low-battery, cover-tamper, and removal tamper

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $322.85

Operational up to 5 years using a single, Lithium AAA battery, Slim profile to fit in most cash register drawerseasily, Sliding, self-locking enclosure for ease of installation, Supervised for low-battery, cover-tamper, and removal tamper

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Lanyard, 10 PACK, Suits Radion Style Wireless Key Fob Transmitters…
Translation missing: en.products.product.regular_price $48.57
BOSCH, Radion Series, Lanyard, 10 PACK, Suits Radion style wireless key fob transmitters and panic buttons

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $48.57
BOSCH, Radion Series, Lanyard, 10 PACK, Suits Radion style wireless key fob transmitters and panic buttons

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Lanyard, 10 PACK, Suits Radion Style Wireless Key Fob Transmitters…
Translation missing: en.products.product.regular_price $48.57
BOSCH, Radion Series, Lanyard, 10 PACK, Suits Radion style wireless key fob transmitters and panic buttons

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $48.57
BOSCH, Radion Series, Lanyard, 10 PACK, Suits Radion style wireless key fob transmitters and panic buttons

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Belt Clip Mounting Bracket, 3 PACK, Suits Radion Style Wireless Key…
Translation missing: en.products.product.regular_price $48.57
BOSCH, Radion Series, Belt Clip mounting bracket, 3 PACK, Suits Radion style wireless key fob transmitters and panic buttons

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $48.57
BOSCH, Radion Series, Belt Clip mounting bracket, 3 PACK, Suits Radion style wireless key fob transmitters and panic buttons

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Radion Series, Belt Clip Mounting Bracket, 3 PACK, Suits Radion Style Wireless Key…
Translation missing: en.products.product.regular_price $48.57
BOSCH, Radion Series, Belt Clip mounting bracket, 3 PACK, Suits Radion style wireless key fob transmitters and panic buttons

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $48.57
BOSCH, Radion Series, Belt Clip mounting bracket, 3 PACK, Suits Radion style wireless key fob transmitters and panic buttons

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, RADION Premium Wireless Kit, Includes 1x B810 Receiver and 2x HCT4UL 4 Button Key…
Translation missing: en.products.product.regular_price $262.85

B810: Multiple device enrollment options, RF diagnostics, LED indicator, Dual internal antennas, Cover & wall tamper. HCT4UL: Premium stainless finish, arm/disarm/panic functions, LED indicator, Programmable option button.

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $262.85

B810: Multiple device enrollment options, RF diagnostics, LED indicator, Dual internal antennas, Cover & wall tamper. HCT4UL: Premium stainless finish, arm/disarm/panic functions, LED indicator, Programmable option button.

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, RADION Premium Wireless Kit, Includes 1x B810 Receiver and 2x HCT4UL 4 Button Key…
Translation missing: en.products.product.regular_price $262.85

B810: Multiple device enrollment options, RF diagnostics, LED indicator, Dual internal antennas, Cover & wall tamper. HCT4UL: Premium stainless finish, arm/disarm/panic functions, LED indicator, Programmable option button.

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $262.85

B810: Multiple device enrollment options, RF diagnostics, LED indicator, Dual internal antennas, Cover & wall tamper. HCT4UL: Premium stainless finish, arm/disarm/panic functions, LED indicator, Programmable option button.

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, RADION Deluxe Wireless Remote Kit, Includes 1x B810 Receiver and 2x RFKF-FB 4…
Translation missing: en.products.product.regular_price $241.42

B810: Multiple device enrollment options, RF diagnostics, LED indicator, Dual internal antennas, Cover & wall tamper. RFKF-FB: Water and dust resistant, arm/disarm/panic functions, LED indicator, Programmable option buttons.

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $241.42

B810: Multiple device enrollment options, RF diagnostics, LED indicator, Dual internal antennas, Cover & wall tamper. RFKF-FB: Water and dust resistant, arm/disarm/panic functions, LED indicator, Programmable option buttons.

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, RADION Deluxe Wireless Remote Kit, Includes 1x B810 Receiver and 2x RFKF-FB 4…
Translation missing: en.products.product.regular_price $241.42

B810: Multiple device enrollment options, RF diagnostics, LED indicator, Dual internal antennas, Cover & wall tamper. RFKF-FB: Water and dust resistant, arm/disarm/panic functions, LED indicator, Programmable option buttons.

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $241.42

B810: Multiple device enrollment options, RF diagnostics, LED indicator, Dual internal antennas, Cover & wall tamper. RFKF-FB: Water and dust resistant, arm/disarm/panic functions, LED indicator, Programmable option buttons.

Warranty: 2 Year Bosch Manufacturer Warranty

BOSCH, Premium Wireless Kit, Includes 1x RFRC-STR2 Radion Receiver and 2x HCT4UL 4 Button…
Translation missing: en.products.product.regular_price $255.71

RFRC-STR2 : Receives low battery, tamper & sensor status reports, LED indicator, Diversity antennas, Cover tamper. HCT4UL: Premium stainless finish, arm/disarm/panic functions, LED indicator, Programmable option button.

Warranty: 2 Year Bosch Manufacturer Warranty

Translation missing: en.products.product.regular_price $255.71

RFRC-STR2 : Receives low battery, tamper & sensor status reports, LED indicator, Diversity antennas, Cover tamper. HCT4UL: Premium stainless finish, arm/disarm/panic functions, LED indicator, Programmable option button.

Warranty: 2 Year Bosch Manufacturer Warranty

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