​​
(866) 441-2288 M-F 8:00AM 6:00PM Central Time
sales@a1securitycameras.com

Detectors

Sort by Popularity
28 Per Page
Bosch ISC-BPR2-W12 Blue Line Gen2 PIR Motion Detector 40ft
Bosch ISC-BPR2-W12
$24.99
  • Wall to Wall coverage
  • Pet‑friendly Selectable model available
  • Dynamic Temperature Compensation
  • Flexible Mounting Height, No Adjustments
Save
38% Bosch FCP-500 Flush-Mount Smoke Detector
Bosch FCP-500
$197.00
$318.00
You save: $121.00
  • Scattered light measurement detection principle
  • Drift compensation
  • Polycarbonate material
Save
42% Bosch OD850-F1 Outdoor TriTech Detector - 10.525 GHz, Motion Analyzer II PIR, 50ft x 50ft Coverage, Weather and Vandal Resistant
Bosch OD850-F1
$93.00
$161.00
You save: $68.00
  • Motion Analyzer II PIR signal processing
  • Linear Travel Distance microwave signal processing
  • Two user-selectable sensitivity levels
  • Weather and Vandal Proof
Save
21% Mobotix MX-EXTIO ExtIO Extension Module For All Mobotix Cameras
Mobotix MX-EXTIO
$236.00
$298.00
You save: $62.00
  • Interfaces
  • Audio
  • Operating Temperatures
  • Sensors
Save
46% Bosch DS9370 Panoramic TriTech Ceiling Mount Detector - Fully Adjustable, up to 25ft mounting height, 360° by 70ft Coverage
Bosch DS9370
$73.00
$134.00
You save: $61.00
  • 360° by 70ft Coverage
  • Up to 25 ft (7.6 m) mounting height
  • Fully-adjustable optical arrays
  • Hinged chassis and base plate
Save
46% Bosch DS720I Long Range Tritech PIR Motion Dedector - 10.525 GHz, 90 ft x 70 ft Coverage, Motion Monitor
Bosch DS720I
$129.00
$237.00
You save: $108.00
  • Form C reed relay rated at 3.0 W, 125 mA at 28 VDC for resistive loads
  • 4.7 , 0.5 W resistor in the common C leg
  • Ceiling mount or 4" octagonal electrical box
Save
34% Bosch DS150I Request-To-Exit PIR Detector
Bosch DS150I
$60.00
$91.00
You save: $31.00
  • Single or double door use
  • Wall or ceiling mountable
  • Internal vertical pointability
  • Wrap-around coverage pattern
  • Selectable relay trigger mode
  • Selectable fail safe/fail secure modes
Save
41% Bosch DS778 Long Range PIR Detector - Motion Analyzer II, Pointable mirrored optics, Q-map signal, 200 ft x 15 ft coverage
Bosch DS778
$85.00
$144.00
You save: $59.00
  • 200 ft x 15 ft coverage
  • Less than 0.5A Current (Amps)
  • Approximately 6" height
  • 6 TO 15 VDC Input power
Save
45% Bosch DS938Z Ceiling Mount Panoramic PIR Detector - Self-Test Supervision Systems, Motion Monitor, 360° by 60ft Coverage
Bosch DS938Z
$69.00
$126.00
You save: $57.00
  • 360° by 60 ft. Coverage
  • 6.0 to 15.0 VDC; 18 mA. Input power
  • Silent operating Form "C" alarm relay
Save
45% Bosch DS9360 Panoramic TriTech Detector - Self Test Superviser System, 360° by 60ft Coverage
Bosch DS9360
$79.00
$144.00
You save: $65.00
  • 96" to 18 ft - Height Range
  • 360° Viewing Angle
  • 18 ft Distance supported
  • Changeable mirrors (two mirrors provided)
Save
42% Bosch FCP-500-C Flush-Mount Smoke Detector with Improved Carbon Monoxide (CO) Sensing Capability
Bosch FCP-500-C Mount
$232.00
$403.00
You save: $171.00
  • Four-wire technology
  • (CO) Sensor
  • Dual color LED
Save
45% Bosch ISC-PDL1-WA18GB Professional Series TriTech+ Motion Detector - PIR/Microwave, Multi-Point Anti-Mask, Form B (N/O) Relay
Bosch ISC-PDL1-WA18GB
$74.00
$135.00
You save: $61.00
  • 60 ft x 80 ft standart coverage
  • EN50131-2-4 Grade 3 compliant
  • 84" to 10 ft height
  • 10 ft Distance range
  • 0 to 95% Non-condensing relative humidity
Save
45% Bosch DS484Q Quad-Beam Photoelectric Detectors
Bosch DS484Q
$288.00
$525.00
You save: $237.00
  • 50ms to 500ms Beam interrupt time
  • Polycarbonate material
  • IP 54 rating
Bosch ISC-BDL2-WP12G Blue Line Gen2 Pet Friendly TriTech Motion Detector
Bosch ISC-BDL2-WP12G
$35.00
  • Pet‑friendly Selectable model available
  • Dynamic Temperature Compensation
  • Microwave Noise Adaptive processing
  • Wall to Wall Coverage - superior catch performance
Save
42% Bosch FCP-500-CK Flush-Mount Smoke Detector + Carbon Monoxide (CO) Sensing Kit
Bosch FCP-500-CK Kit
$295.00
$513.00
You save: $218.00
  • Flush-Mount
  • (CO) Kit
  • 4 Wire
Save
42% Bosch FCP-500-K Flush-Mount Smoke Detector Kit
Bosch FCP-500-K Kit
$248.00
$429.00
You save: $181.00
  • Scattered light measurement detection principle
  • Drift compensation
  • Polycarbonate material
  • LED smoke detection
Bosch DS160 Series High Performance Request‑to‑exit Detectors
Bosch DS160
$56.00
  • Door monitor with sounder alert
  • Sequential Logic Input (SLI)
  • Internal vertical pointability
  • Selectable relay trigger mode
Bosch DS1108I Glassbreak Detector
Bosch DS1108I
$26.00
  • Microprocessor-based sound analysis technology (SAT)
  • Single or double door use
  • Wall or ceiling mountable
  • Internal vertical pointability
Bosch ISC-BDL2-WP6G Blue Line Gen2 Pet-Friendly TriTech (PIR) Motion Detector
Bosch ISC-BDL2-WP6G
$35.00
  • Pet-friendly selectable model available
  • Dynamic Temperature Compensaton
  • Microwave Noise Adaptive processing-reduce false alarms
  • Wall to wall 40ft. coverage area
Bosch ISC-BDL2-W12G Blue Line Gen 2 TriTech Motion Detector
Bosch ISC-BDL2-W12G
$30.00
  • Dynamic Temperature Compensaton
  • Microwave Noise Adaptive processing
  • Wall to Wall Coverage (40ft)
  • Flexible Mounting Height
Bosch DS151I Request-To-Exit PIR Detector
Bosch DS151I
$52.00
  • Single or double door use
  • Wall or ceiling mountable
  • Internal vertical pointability
  • Wrap-around coverage pattern
  • Selectable relay trigger mode
  • Selectable fail safe/fail secure modes
Bosch DS939 Panoramic Motion Detector (360 degrees)
Bosch DS939
$88.68
  • Up to 7.6 m (25 ft) mounting height
  • 360° x 21 m (70 ft) diameter pattern
  • High efficiency LED and light pipe system
  • Hinged chassis and base plate
  • First Step Processing (FSP)
Bosch ISC-BPR2-WP12 Blue Line Gen2 Pet Friendly PIR Motion Detector
Bosch ISC-BPR2-WP12
$16.50
  • Wall to Wall coverage
  • Pet‑friendly
  • Dynamic Temperature Compensation
  • Flexible Mounting Height, No Adjustments
Bosch ISC-PPR1-W16 Professional Series PIR Motion Detector
Bosch ISC-PPR1-W16
$38.00
  • Sensor data fusion technology
  • Tri-focus optics technology
  • 16 m x 21 m (50 ft x 70 ft) coverage
  • Dynamic temperature compensation
  • 2 m to 3 m (7 ft to 10 ft) mounting height
Bosch DS936 Low Profile Panoramic PIR Detector
Bosch DS936
$55.00
  • Enhanced signal processing
  • 360° x 7.5 m (24 ft.) pattern
  • Surface/semi-flush mountable
  • Internal pointability, sealed detector chamber
Bosch DS794Z Long Range PIR Motion Detectors
Bosch DS794Z
$94.50
  • Motion Analyzer II processing
  • Motion Monitor
  • PIR supervision
  • Self test supervision systems
  • Field-replaceable optics
Bosch DS150ITP160 Motion Detector - DS150I with TP160 Plate, Light Gray
Bosch DS150ITP160
$76.94
  • Single or double door use
  • Wall or ceiling mountable
  • Internal vertical pointability
  • Wrap-around coverage pattern
  • Selectable relay trigger mode
Bosch D273THCS Smoke and Heat Detector - Relay&Sounder, 137°F
Bosch D273THCS Smoke and Heat Detector
$65.00
  • Four-wire application
  • 135°F Heat Sensor
  • 85dB Sounder
  • Removable terminal block
  • Designed for commercial or residential use
 Prev
1 2
Next 
Subcategories menu
Product filters
Brands
Filter by Price
$  –  $
  • $10
  • $480
Accessory Type
Color
Reset