Security Products

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US$6.99
This product is a broken glass fire emergency exit release button (unipolar), suitable for exit doors and emergency doors. Breaking the glass switches a micro switch with NO/NC contacts. Use with a suitable DC voltage to control an emergency exit door solenoid.
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US$6.99
This product is a broken glass fire emergency exit release button (unipolar), suitable for exit doors and emergency doors. Breaking the glass switches a micro switch with NO/NC contacts. Use with a suitable DC voltage to control an emergency exit door solenoid.
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US$5.49
This siren can reach 120 decibles at full volume, full voltage which makes it great for alarm systems.
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US$5.98
This is a security device that acts like a loud buzzer and a strobe light at the same time.
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US$42.35
Alert tower lights are really easy to use. The brown wire is the common +12V power line, then the other wires are connected to ground to activate each of the three LED lights: red wire for red light, yellow wire for yellow light and, you guessed it, green wire for green light. The final orange wire is what controls the buzzer which will sound continuously when the wire is grounded. We did notice that you can't have both the yellow and red lamps on at once, and in general its best to only have one lamp lit at a time for max brightness. The buzzer can be turned on whenever, it does not seem to be affected by the lights.
Delivery within 2-3 weeks
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US$1.77
Magnetic door sensor reed switch , Normally Closed This sensor is essentially a reed switch, encased in an plastic shell. Normally the reed is 'closed'...
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US$26.34
Features: UV-proof, hi-impact (polycarbonate housing). Four strobe lights. Protected against polarity reversal. Flashlight or siren with flashlight. LED light. Specifications: Operating voltage: 6-15Vdc. Power consumption: 200mA (siren) / 250mA (strobe). Siren output: 110dB. Colour: red. Dimensions: 4.72" x 2.91" x 1.66".
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US$4.89
Specifications: Magnetic switch, standard type. Housing: white ABS. Mounting with screws or double-sided tape. Operating gap: max. 0.6". Operating distance: 20mm. Connections: 5. Reeds: 1. Fixing centres: 52mm. Dimensions: 2.6" x 0.5" x 0.5".
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US$6.94
Specifications: Standard type magnetic switch: NO & NC. Housing: white ABS. Mounting with screws or double-sided tape. Contact rating: DC 100V / 0.5A. Operating gap: 1.2" max. Dimensions: 2.5" x 0.5" x 0.5".
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US$27.93

Features: lens color: red, flat lens, supply voltage: DC 12V, input current: 85mA/1W, flash rate: 1.5Hz, life expectancy: about 3 x 1000000 flashes, operation temperature: -40°F to +176°F, screw mounting, both indoors and outdoors, dimensions: Ø3.9" x 3.1".

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US$18.15
This is for alarm systems, discos, personal use, warning in case of danger, etc... Features: Lens color: amber. Long-life xenon tube. Protected against polarity reversal. Fully sealed and waterproof. Power output: 1W. Power supply: DC 12V.
Delivery within 2-3 weeks
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US$18.15
This is for alarm systems, discos, personal use, warning in case of danger, etc... Features: Lens color: blue. Long-life xenon tube. Protected against polarity reversal. Fully sealed and waterproof. Power output: 1W. Power supply: DC 12V.
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US$13.60

With ABRA's best selling Alarm Kit you learn basic electronic principles while building a simple burglar alarm to protect your house, room, close or windows.

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US$12.53
Specifications: 1 per door. Dimensions: 4 23/32" x 2 23/64" x 1 7/64".
Delivery within 2-3 weeks
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