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Sensors for Security Systems
25 products
Grainger category: Sensors for Security Systems
Products by Family
Alert Alarm, Outdoor
1 product available
| Image | Product Name | SKU | Brand | Price | Availability |
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Alert Alarm, Outdoor Perimeter System
Alert Alarm, Perimeter, Outdoor, Mounting Tree/Pole/Wall, Input Power 23A 12 V,...
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45L054 | BRITE-STRIKE | $62.65 | In Stock |
Motion Sensor
8 products available
| Image | Product Name | SKU | Brand | Price | Availability |
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Barking Dog Alarm: 7 1/4 in Overall Ht, 6 in Overall Wd
Barking Dog Alarm, Audible/Annunciation
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1DPF3 | SAFETY TECHNOLOGY INTERNATIONAL | $125.00 | In Stock |
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Motion Sensors: 3 1/2 in Overall Ht, 2 1/2 in Overall Wd, Lithium, 5 yr Battery Run Time
Motion Detector Transmitter, 500 ft.
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45NK89 | LINEAR | $168.00 | In Stock |
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Motion Sensors: 4 1/2 in Overall Ht, 3 in Overall Wd, Lithium, 3 yr Battery Run Time
Motion Detector Transmitter, 315 MHz
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45NK93 | LINEAR | $227.25 | In Stock |
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Pir Sensor, White, For Gemini Panels
Wireless PIR Sensor, For Use With Gemini Panels, Features Auto Temperature Compe...
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54TT08 | NAPCO | $146.45 | In Stock |
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Pir Sensor, White, For Gemini Panels
Wireless PIR Sensor, For Use With Gemini Panels, Features 11 Interchangeable Len...
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54TT07 | NAPCO | $139.40 | In Stock |
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Transmitter for 34150
Transmitter For 34150, Plastic, Width 4 In., Height 6.5 In., Diameter 4 In., Fre...
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6CZA9 | SAFETY TECHNOLOGY INTERNATIONAL | $106.25 | In Stock |
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Wireless Motion-Activated Chime: 6 1/4 in Overall Ht
Wireless Motion-Activated Chime w/Recvr
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38XL86 | SAFETY TECHNOLOGY INTERNATIONAL | $67.15 | In Stock |
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Wireless Motion-Activated Sensor: Surface/Wall, Lithium
Wireless Motion-Activated Sensor
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38XL89 | SAFETY TECHNOLOGY INTERNATIONAL | $32.40 | In Stock |
Bill Trap Detector,
1 product available
| Image | Product Name | SKU | Brand | Price | Availability |
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Bill Trap Detector, 304 MHz, 500 ft.
Bill Trap Detector, Operating Frequency 304.000 MHz, Transmission Range 500 ft,...
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45NK94 | LINEAR | $227.25 | In Stock |
Glass Break Detector
3 products available
| Image | Product Name | SKU | Brand | Price | Availability |
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Glass Break Detector Transmitter: 2 in Overall Ht, 4 1/2 in Overall Wd, Lithium
Glass Break Detector Transmitter, 320 MHz
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45NK87 | LINEAR | $181.50 | In Stock |
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Glass Break Detector Transmitter: 2 in Overall Ht, 4 1/2 in Overall Wd, Lithium
Glass Break Detector Transmitter, 320 MHz
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45NK86 | LINEAR | $189.25 | In Stock |
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Glass Break Detector Transmitter: 3 in Overall Ht, 4 1/2 in Overall Wd, Lithium
Glass Break Detector Transmitter, 315 MHz
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45NL01 | LINEAR | $353.75 | In Stock |
Entry Sensor
9 products available
| Image | Product Name | SKU | Brand | Price | Availability |
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Low Transmitter, White, For Window, Door
Low Profile Transmitter, For Use With Door, Window, Features Internal Reed Switc...
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54TT17 | NAPCO | $49.50 | In Stock |
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Low Transmitter, White, For Window, Door
Low Profile Transmitter, For Use With Door, Window, Features Internal Reed Switc...
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54TT16 | NAPCO | $49.50 | In Stock |
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Transmitter, White, For Gemini Panels
Door Transmitter, For Use With Gemini Panels, Features Internal Reed Switch, Wir...
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54TT04 | NAPCO | $125.75 | In Stock |
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Transmitter, White, For Window, Door
Recessed Transmitter, For Use With Door, Window, Features Powerful Wireless Tran...
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54TT13 | NAPCO | $61.60 | In Stock |
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Transmitter, White, For Window, Door
Transmitter, For Use With Door, Window, Features Reversible Mounting Position fo...
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54TT15 | NAPCO | $56.85 | In Stock |
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Window and Door Detector Transmitter: 2 1/2 in Overall Ht, 1 1/2 in Overall Wd, Lithium
Window/Door Detector Transmitter, 320 MHz
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45NK44 | LINEAR | $80.40 | In Stock |
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Window and Door Detector Transmitter: 2 1/2 in Overall Ht, 1 1/2 in Overall Wd, Lithium
Window/Door Detect. Transmitter, 2-1/2inH
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45NK47 | LINEAR | $69.20 | In Stock |
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Wireless Entry Alert Chime: 5 1/4 in Overall Ht
Wireless Entry Alert Chime w/Receiver
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38XL85 | SAFETY TECHNOLOGY INTERNATIONAL | $62.50 | In Stock |
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Wireless Entry Alert Sensor: Surface/Wall, Alkaline
Wireless Entry Alert Sensor
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38XL88 | SAFETY TECHNOLOGY INTERNATIONAL | $30.90 | In Stock |
Motion Detector, White,
1 product available
| Image | Product Name | SKU | Brand | Price | Availability |
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Motion Detector, White, For Gemini Panels
Micro Motion Detector, For Use With Gemini Panels, Features 50 ft. x 50 ft. Rang...
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54TR99 | NAPCO | $30.30 | In Stock |
Motion Sensor Plastic
1 product available
| Image | Product Name | SKU | Brand | Price | Availability |
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Motion Sensor: 1 7/8 in Overall Ht, 2 in Overall Wd
Motion Sensor, Plastic, 2-1/2 in. H
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48ZW64 | ALARM CONTROLS | $292.50 | In Stock |
Portable Alarm, Wireless,
1 product available
| Image | Product Name | SKU | Brand | Price | Availability |
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Portable Alarm, Wireless, 3.7V Li-ion
Portable Alarm, Wireless, Mounting Wall, Sound Rating 85dB, Input Power 3.7V Li-...
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53WN44 | DEWALT | $438.25 | In Stock |
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