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Alarms

769 Products
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Specials
Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE
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Aqara Smart Curtain Driver E1 (Track Version), Requires: AQARA Zigbee 3.0 HUB, Built-in Light Sensor, Max Load of 12 kg, Track version supports U-Rails & I-Rails, USB-C for Charging, Rated Rotor Speed:100 r/min, Rated Torque:0.2 Nm [AQARA CURTAIN DRIVER E1 TRACK]
Aqara Smart Curtain Driver E1 (Track Version), Requires: AQARA Zigbee 3.0 HUB, Built-in Light Sensor, Max Load of 12 kg, Track version supports U-Rails & I-Rails, USB-C for Charging, Rated Rotor Speed:100 r/min, Rated Torque:0.2 Nm
2 300.00 ZAR
inc
for 1 Each
Aqara Water Leak Sensor T1, Wireless Protocol:Zigbee 3.0, Operating Humidity:0–100%RH, Battery:CR2032, Requires AQ-HUB-E1, AQ-HUB-M1S-G2, AQ-HUB-M2, AQ-HUB-M3, AQ-HUB-CAM-G2H-Pro, AQ-HUB-CAM-G3, Operating Temp:0°C~55°C(14°F~131°F), 50×50×15mm, IP67 [AQARA WATER LEAK SENSOR T1]
Aqara Water Leak Sensor T1, Wireless Protocol:Zigbee 3.0, Operating Humidity:0–100%RH, Battery:CR2032, Requires AQ-HUB-E1, AQ-HUB-M1S-G2, AQ-HUB-M2, AQ-HUB-M3, AQ-HUB-CAM-G2H-Pro, AQ-HUB-CAM-G3, Operating Temp:0°C~55°C(14°F~131°F), 50×50×15mm, IP67
450.01 ZAR
inc
for 1 Each
Aqara Dual Relay Module T2, Wireless Protocol:Zigbee, Operating Temp:-10°C~40°C (14°F~104°F), Operating Humidity:0~95% RH, No Condensation, Zigbee Operation Frequency:2405~2475MHz, Requires AQ-HUB-E1, AQ-HUB-M1S-G2, AQ-HUB-M2, AQ-HUB-M3, AQ-HUB-CAM [AQARA DUAL RELAY MODULE T2]
Aqara Dual Relay Module T2, Wireless Protocol:Zigbee, Operating Temp:-10°C~40°C (14°F~104°F), Operating Humidity:0~95% RH, No Condensation, Zigbee Operation Frequency:2405~2475MHz, Requires AQ-HUB-E1, AQ-HUB-M1S-G2, AQ-HUB-M2, AQ-HUB-M3, AQ-HUB-CAM
770.01 ZAR
inc
for 1 Each
Aqara Vibration Sensor, Wireless Protocol:Zigbee, Battery:CR2032, Requires AQ-HUB-E1, AQ-HUB-M1S-G2, AQ-HUB-M2, AQ-HUB-M3, AQ-HUB-CAM-G2H-Pro, AQ-HUB-CAM-G3, Compatible with Apple HomeKit, Works With IFTTT, Operating Humidity:0~95%RH, Non-Condensing [AQARA VIBRATION SENSOR]
Aqara Vibration Sensor, Wireless Protocol:Zigbee, Battery:CR2032, Requires AQ-HUB-E1, AQ-HUB-M1S-G2, AQ-HUB-M2, AQ-HUB-M3, AQ-HUB-CAM-G2H-Pro, AQ-HUB-CAM-G3, Compatible with Apple HomeKit, Works With IFTTT, Operating Humidity:0~95%RH, Non-Condensing
420.00 ZAR
inc
for 1 Each
Aqara Climate Sensor W100, 3.4inch LCD Display, Temperature:-20°C~+50°C With ±0.3°C Accuracy, Humidity (0%~100% RH With ±3% Accuracy), 3xProgrammable Buttons, Remote HVAC Control, 2xCR2450, Matter, Works with Apple Home, Alexa, Google & More [AQARA CLIMATE SENSOR W100]
Aqara Climate Sensor W100, 3.4inch LCD Display, Temperature:-20°C~+50°C With ±0.3°C Accuracy, Humidity (0%~100% RH With ±3% Accuracy), 3xProgrammable Buttons, Remote HVAC Control, 2xCR2450, Matter, Works with Apple Home, Alexa, Google & More
852.00 ZAR
inc
for 1 Each
Aqara Valve Controller T1, Matter Over Bridge, Requires Aqara Zigbee 3.0 Hub, Combined with Water Leak Detectors for Home, Supports App Remote Control Shutoff, Supports HomeKit , Alexa, Google, Fits Various Pipe Sizes (DN15/ DN20/DN25) 1.6MPa [AQARA VALVE CONTROLLER T1]
Aqara Valve Controller T1, Matter Over Bridge, Requires Aqara Zigbee 3.0 Hub, Combined with Water Leak Detectors for Home, Supports App Remote Control Shutoff, Supports HomeKit , Alexa, Google, Fits Various Pipe Sizes (DN15/ DN20/DN25) 1.6MPa
1 235.01 ZAR
inc
for 1 Each
Aqara Smart Home USB HUB, Wireless Protocols: Wi-Fi 6 (2.4GHz), Zigbee/Thread, Bluetooth 5.2 | Up to 20 Zigbee + 20 Thread Devices, Input:5V~0.5A, Operating Temp:-10℃~40℃ (14°F~104°F), 108×30×8mm [AQARA HUB M100]
Aqara Smart Home USB HUB, Wireless Protocols: Wi-Fi 6 (2.4GHz), Zigbee/Thread, Bluetooth 5.2 | Up to 20 Zigbee + 20 Thread Devices, Input:5V~0.5A, Operating Temp:-10℃~40℃ (14°F~104°F), 108×30×8mm
440.00 ZAR
inc
for 1 Each
Aqara Door & Window Sensor P2, Thread, BLE 5.0, CR123A Battery , Operating Temp: -10° – +50°C (14° – 122°F ), Operating Humidity: 0 – 95% RH, No Condensation, Requires AQ-HUB-M3 or Thread Border Router, Matter Ecosystem Compatible, Freq:2405-2480MHz [AQARA DOOR & WINDOW SENSOR P2]
Aqara Door & Window Sensor P2, Thread, BLE 5.0, CR123A Battery , Operating Temp: -10° – +50°C (14° – 122°F ), Operating Humidity: 0 – 95% RH, No Condensation, Requires AQ-HUB-M3 or Thread Border Router, Matter Ecosystem Compatible, Freq:2405-2480MHz
625.00 ZAR
inc
for 1 Each
INTEGRA QUAD GSM ALARM KIT, Supports 20 Wireless Zones, 100 x Wireless Sensors + 7 Hard Wired NO/NC Zones. Supports up to 8 x Remote Controllers. Panel may be used as MIC for Monitoring and Intercom. [INT-GSM ALARM KIT 100+7 V2]
INTEGRA QUAD GSM ALARM KIT, Supports 20 Wireless Zones, 100 x Wireless Sensors + 7 Hard Wired NO/NC Zones. Supports up to 8 x Remote Controllers. Panel may be used as MIC for Monitoring and Intercom.
1 541.00 ZAR
inc
for 1 Each
Magnetic Switch for use with INT-Sl02 WiFi Alarm Kit [INT-SL02 MAG SWITCH]
Magnetic Switch for use with INT-Sl02 WiFi Alarm Kit
115.00 ZAR
inc
for 1 Each
Indoor PIR for use with INT-SL02 WiFi Alarm Kit [INT-SL02 PIR ID W/LESS]
Indoor PIR for use with INT-SL02 WiFi Alarm Kit
184.00 ZAR
inc
for 1 Each
Safety Gate Beams rated up to a distance of 15 meters with 12/24V DC with Open Contact Output on the IR-Receiver [IR BEAM MTQ]
Safety Gate Beams rated up to a distance of 15 meters with 12/24V DC with Open Contact Output on the IR-Receiver
235.00 ZAR
inc
for 1 Each
Strip Beam 4 Beam 30m [IR BEAM IR5]
Strip Beam 4 Beam 30m
947.60 ZAR
inc
for 1 Each
Centurion Photon Smart Fully Wireless IR Beam Set, Max Distance:30meters, Alignment Between Beams²: Automatic -1M@10M, 2XAA Alkaline Batteries Supplied For Each Transmitter & Receiver, IP54 [CEN PHOTONSM0V0]
Centurion Photon Smart Fully Wireless IR Beam Set, Max Distance:30meters, Alignment Between Beams²: Automatic -1M@10M, 2XAA Alkaline Batteries Supplied For Each Transmitter & Receiver, IP54
1 041.90 ZAR
inc
for 1 Each
Latest Digital IR Photoelectric Beam, Dual Sensor, 60m Outdoor/180M Indoor, Easy Alignment via Number Display, Frequency and Time Selectable Channels to Avoid Inteference and Sensitivity. [AN900-A60S(11)]
Latest Digital IR Photoelectric Beam, Dual Sensor, 60m Outdoor/180M Indoor, Easy Alignment via Number Display, Frequency and Time Selectable Channels to Avoid Inteference and Sensitivity.
632.50 ZAR
inc
for 1 Each
Digital IR Photoelectric Beam, Triple Sensors, 150m Outdoor/450M Indoor , LED Alignment Display, with 4 Selectable Frequencies, and Adjustable Interruption Times. [AN900-B150S]
Digital IR Photoelectric Beam, Triple Sensors, 150m Outdoor/450M Indoor , LED Alignment Display, with 4 Selectable Frequencies, and Adjustable Interruption Times.
1 207.50 ZAR
inc
for 1 Each
Latest Digital IR Photoelectric Beam [AN900-A30S(11)]
Latest Digital IR Photoelectric Beam
644.00 ZAR
inc
for 1 Each
Digital IR Photoelectric Beam [AN900-A80S(11)]
Digital IR Photoelectric Beam
690.00 ZAR
inc
for 1 Each
Digital IR Photoelectric Beam [AN900-A100S(11)]
Digital IR Photoelectric Beam
678.50 ZAR
inc
for 1 Each
Triple IR Photoelectric Beam [AN900-B250S]
Triple IR Photoelectric Beam
1 395.01 ZAR
inc
for 1 Each
ET Infrared Blue Eyes Outdoor Beam VER2, Max Range:15 N, PWR:12/24V ACDC, FREQ:1.92KHZ, Wave Length:940nm, Operating Current:RX15mA/TX 30mA, Relay O/P:1A Max 36V {00434-001} [ET IR BEAM V2]
ET Infrared Blue Eyes Outdoor Beam VER2, Max Range:15 N, PWR:12/24V ACDC, FREQ:1.92KHZ, Wave Length:940nm, Operating Current:RX15mA/TX 30mA, Relay O/P:1A Max 36V {00434-001}
425.50 ZAR
inc
for 1 Each
Paravision Infrared Perimeter Triple Beam - 100m (PA2802) [PRV ABE-100]
Paravision Infrared Perimeter Triple Beam - 100m (PA2802)
1 200.00 ZAR
inc
for 1 Each
Paravision Infrared Perimeter 2 Beam - 40m (PA2800) [PRV ABT-40]
Paravision Infrared Perimeter 2 Beam - 40m (PA2800)
937.25 ZAR
inc
for 1 Each
Paravision Infrared Perimeter 2 Beam - 60m (PA2810) [PRV ABT-60]
Paravision Infrared Perimeter 2 Beam - 60m (PA2810)
799.25 ZAR
inc
for 1 Each
Paravision 12 Strip Barrier Beam-100 Meter [PRV AB1-100]
Paravision 12 Strip Barrier Beam-100 Meter
2 213.75 ZAR
inc
for 1 Each
IR Beam Dual 40M-Battery- Wireless TX Upto 1KM [JN-DCA40]
IR Beam Dual 40M-Battery- Wireless TX Upto 1KM
1 840.82 ZAR
inc
for 1 Each
Wireless Dual Photo Electric IR Beam Detector • 60m Outdoor • 180m Indoor [JN-DCA60]
Wireless Dual Photo Electric IR Beam Detector • 60m Outdoor • 180m Indoor
2 392.91 ZAR
inc
for 1 Each
Wireless Dual Photo Electric IR Beam Detector • 100m Outdoor • 300m Indoor [JN-DCA100]
Wireless Dual Photo Electric IR Beam Detector • 100m Outdoor • 300m Indoor
2 991.14 ZAR
inc
for 1 Each
Wireless Dual Photo Electric IR Beam Detector • 200m Outdoor • 600m Indoor [JN-DCA200]
Wireless Dual Photo Electric IR Beam Detector • 200m Outdoor • 600m Indoor
4 856.20 ZAR
inc
for 1 Each
Solar Wireless Dual Photo Electric IR Beam Detector • 100m Outdoor • 300m Indoor [JN-SDCA100]
Solar Wireless Dual Photo Electric IR Beam Detector • 100m Outdoor • 300m Indoor
3 070.01 ZAR
inc
for 1 Each
Aluminium IR Quad Beam with 76cm Height and 30m Outdoor Range [IRB30-Q4]
Aluminium IR Quad Beam with 76cm Height and 30m Outdoor Range
874.00 ZAR
inc
for 1 Each
Aluminium IR Quad Beam with 76cm Height and 60m Outdoor Range [IRB60-Q4]
Aluminium IR Quad Beam with 76cm Height and 60m Outdoor Range
874.00 ZAR
inc
for 1 Each
Aluminium IR Dual Quad Beam with 140cm Height and 60m Outdoor Range [IRB60-DQ8]
Aluminium IR Dual Quad Beam with 140cm Height and 60m Outdoor Range
Call for Price  
Aluminium IR Dual Quad Beam with 140cm Height and 100m Outdoor Range [IRB100-DQ8]
Aluminium IR Dual Quad Beam with 140cm Height and 100m Outdoor Range
1 380.00 ZAR
inc
for 1 Each
Dual IR Beam 40 Meters 4CH Frequency 12V/24VDC 90mA Max. NO & NC {171x82x80mm} [STB-40F]
Dual IR Beam 40 Meters 4CH Frequency 12V/24VDC 90mA Max. NO & NC {171x82x80mm}
684.25 ZAR
inc
for 1 Each
Iluminar Infrared Illuminator, SMT LED Technology,60M ,120°, 48W Power Consumption, 5Year Warranty, IP67, Telemetry Input for Remote Switching, Includes Remote . [IR919-A120-POE-2]
Iluminar Infrared Illuminator, SMT LED Technology,60M ,120°, 48W Power Consumption, 5Year Warranty, IP67, Telemetry Input for Remote Switching, Includes Remote .
27 025.00 ZAR
inc
for 1 Each
IR Illuminator, 6 High Power LED'S 30M IR Distance, Angle 6O° Power 12VDC. Round with Bracket [IR ILLUMIN 30M60DEG 12V R6LED]
IR Illuminator, 6 High Power LED'S 30M IR Distance, Angle 6O° Power 12VDC. Round with Bracket
Call for Price  
IR Illuminator 70 Meters, 15 Epistar Long Range LEDS, 90 Degree Angle, Power Requirement 12VDC, 2A [IR ILLUMIN 70M90DEG 12V]
IR Illuminator 70 Meters, 15 Epistar Long Range LEDS, 90 Degree Angle, Power Requirement 12VDC, 2A
575.00 ZAR
inc
for 1 Each
IR Illuminator Long Range 120 Meter, 75°, 12V. IP 65, Aluminium Case, 30 Powerful 1W LEDS, Size: 243x203x50, Weight ~1.6KG .30W, Power Supply Recommended :12V Min 3A [IR ILLUMIN 120M75DEG 12V V2]
IR Illuminator Long Range 120 Meter, 75°, 12V. IP 65, Aluminium Case, 30 Powerful 1W LEDS, Size: 243x203x50, Weight ~1.6KG .30W, Power Supply Recommended :12V Min 3A
1 150.00 ZAR
inc
for 1 Each
IR Illuminator long range 120 Meter, 75 Degree, 12V. IP 65, Aluminium Case, 30 Powerful 1W LEDS ,Size: 243*203*50 , Weight ~1.6Kg. 30W, Power Supply recommended :220VAC [IR ILLUMIN 120M75DEG 220VAC V2]
IR Illuminator long range 120 Meter, 75 Degree, 12V. IP 65, Aluminium Case, 30 Powerful 1W LEDS ,Size: 243*203*50 , Weight ~1.6Kg. 30W, Power Supply recommended :220VAC
1 322.50 ZAR
inc
for 1 Each
Infra Red Illuminator, Aluminium Cover, IP65 Rated, 6 pcs High Power 1 Watt LEDS, 850nm, Grey Colour. Size 114*86*86mm, Weight 400G, Power Supply Recommended :12V Min 1A [IR ILLUMIN 20M60DEG 12V]
Infra Red Illuminator, Aluminium Cover, IP65 Rated, 6 pcs High Power 1 Watt LEDS, 850nm, Grey Colour. Size 114*86*86mm, Weight 400G, Power Supply Recommended :12V Min 1A
394.45 ZAR
inc
for 1 Each
12V IR Illuminator 50 Meter Range and 30° Angle [IR ILLUMIN 50M30DEG 12V LZ]
12V IR Illuminator 50 Meter Range and 30° Angle
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IR Illuminator 9 x 2W Powerful LEDS, 30m, 80°, 12V, IP 65. Weight 400G, Size :114*86*86mm, Power Supply Recommended :12V [IR ILLUMIN 30M80DEG 12V T1]
IR Illuminator 9 x 2W Powerful LEDS, 30m, 80°, 12V, IP 65. Weight 400G, Size :114*86*86mm, Power Supply Recommended :12V
394.45 ZAR
inc
for 1 Each
IR Illuminator • 6pcs ø21mm High power Epistar LED • IR View Distance 80m • 12VDC • 15° View angle [IR ILLUMIN 80M15DEG 12V]
IR Illuminator • 6pcs ø21mm High power Epistar LED • IR View Distance 80m • 12VDC • 15° View angle
Call for Price  
12V IR Illuminator 120 Meter Range and 30° Angle [IR ILLUMIN 120M30DEG 12V LZ]
12V IR Illuminator 120 Meter Range and 30° Angle
Call for Price  
Outdoor Dual Technology Digital Microwave PIR with 35kg Pet Immunity [XY-LPIR3934]
Outdoor Dual Technology Digital Microwave PIR with 35kg Pet Immunity
675.00 ZAR
inc
for 1 Each
Bracket for Outdoor PIR XY-LPIR3934 [XY-LPIR3934 BRACKET]
Bracket for Outdoor PIR XY-LPIR3934
80.01 ZAR
inc
for 1 Each
VISONIC NEXT+ K9-85 Pet-tolerant Digital PIR Detector [VISONIC NEXT+ K9-85]
VISONIC NEXT+ K9-85 Pet-tolerant Digital PIR Detector
1 207.50 ZAR
inc
for 1 Each
Hikvision Wireless PIR Ceiling Detector 868MHz, Detection Range:12m/360°, Two-Way RF Wireless, Tri-X Wireless, Transmission Range(Free Space):1.6KM, Battery Type:CR123A×1, Mounting Height:2.4M/4M, Detection Zones:172, 6500lux, φ101.2x32.9mm [HKV DS-PDCL12-EG2-WE]
Hikvision Wireless PIR Ceiling Detector 868MHz, Detection Range:12m/360°, Two-Way RF Wireless, Tri-X Wireless, Transmission Range(Free Space):1.6KM, Battery Type:CR123A×1, Mounting Height:2.4M/4M, Detection Zones:172, 6500lux, φ101.2x32.9mm
756.70 ZAR
inc
for 1 Each
360° Mini PIR Sensor (White) [PIR 31]
360° Mini PIR Sensor (White)
258.75 ZAR
inc
for 1 Each
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Communica is a wholesale and retail distributor of semiconductors, electromechanical and passive electronic components for automotives, electronics, electrical, automation, mining and process control industries and technical and tertiary educational institutions. We also offer a large range of security and CCTV equipment, power supplies, test instruments and accessories, tools and production equipment, prototyping platforms, and hobby and educational products.