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    Wired Sensors

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    Picture of Optex RLS-2020I

    Optex RLS-2020I

    Infrared Laser Scan, 65' x 65' IP/PoE, Indoor
    0 Available
    Group One Seco-Larm SM-226LQ - Overhead Door Magnetic Contact, 3/4" Gap, Closed Loop

    Seco-Larm SM-226LQ

    Floor mount. Overhead Door Contact, 2 3/4" Gap, Armored Leads, Closed Loop UL listed
    38 Available
    Group One Seco-Larm SM-4201-LQ - Track Mount Overhead Door Magnetic Contact Switch

    Seco-Larm SM-4201-LQ

    Track Mount, Overhead Door, 3" Gap, Armored Leads, Closed Loop
    146 Available
    Group One Seco-Larm SM-4303-TQ/W - Rollerball-Type Recessed-Mount Magnetic Contact Switch

    Seco-Larm SM-4303-TQ/W

    Special order 3/4" Rollerball, Recessed, Contact
    0 Available
    Group One Seco-Larm SM-4601-L3Q - Industrial Wide-Gap Magnetic Contact Switch

    Seco-Larm SM-4601-L3Q

    Industrial Contact, 3" Gap, Armored CC
    19 Available
    Group One Seco-Larm SS-078Q - Latching Holdup Button with Keys

    Seco-Larm SS-078Q

    Hold Up Button, Latching, 2 Keys
    5 Available
    Picture of Sure Action HA2

    Sure Action HA2

    Sure Action HA2 - Processor, 2 zone, accepts 8 Pulsors. Replaces the U111, U313, and P500 processors
    3 Available
    Picture of Sure Action HA2BC

    Sure Action HA2BC

    Special order. Sure Action HA2BC - Processor, 2 zone. Replaces the 111, 313, and 212 processors
    0 Available
    Picture of Sure Action P500-50

    Sure Action P500-50

    Sure Action P500-50 - Basic Probe, 50' Cable
    2 Available
    Picture of Sure Action P500B

    Sure Action P500B

    Special order. Sure Action P500B - Basic Probe Processor Package
    0 Available
    Picture of Visonic CLIP1

    Visonic CLIP1

    PIR, 30' x 45', Micro
    0 Available
    Group One Visonic DISC - Miniture 360° Ceiling Mount PIR Detector

    Visonic DISC

    Miniature 360° Ceiling Mount PIR Detector

    Discontinued - Click Here For Possible Replacement
    0 Available
    Picture of Visonic K940

    Visonic K940

    PIR, 30' x 30', Pet Immune 40lb
    0 Available
    Picture of Visonic MR4000

    Visonic MR4000

    Visonic MR4000 - PIR, 45' x 45', Flush Mount, Pulse
    -1 Available
    Group One Visonic SPY4 - Inconspicuous Miniature Curtain PIR

    Visonic SPY4

    PIR, Micro In Wall, Solid Curtain


    Availability Uncertain - See Optex AP-20NB - As a Possible Replacement

    0 Available
    Group One Winland EA200-12 - EnviroAlert 2 Zone Temp/Water/Humidity Monitor, 12VDC

    Winland EA200-12

    EnviroAlert 2 Zone Temp/Water/Humidity Monitor, 12VDC
    2 Available
    Group One Winland TA-40 - Low Temp Alert Sensor, 39 Degrees

    Winland TA-40

    Low Temp Alert Sensor, 39 Degrees
    3 Available
    Group One Winland TEMP-L-S - Probe, Low Temp, Stainless Steel

    Winland TEMP-L-S

    Probe, Low Temp, Stainless Steel
    0 Available
    Group One Winland TEMP-L-W - Probe, Low Temp, Waterproof

    Winland TEMP-L-W

    Probe, Low Temp, Waterproof
    2 Available
    Group One Winland WB-200 - Waterbug, 8-14VDC, Includes one Sensor

    Winland WB-200

    Waterbug, 8-14VDC, Includes one Sensor
    14 Available
    Group One Winland W-S-U - WaterBug Sensor Only, Surface, Unsupervised

    Winland W-S-U

    WaterBug Sensor Only, Surface, Unsupervised
    10 Available
    Group One Resideo FG1625RFM - Round Flush Mount Glass Break Detector

    Honeywell FG1625RFM

    Glassbreak, Recessed, 25'
    7 Available
    Group One Optex AX-100PLUS - 100' Outdoor Dual Beam, Form C

    Optex AX-100PLUS

    100' Outdoor Dual Beam, Form C
    2 Available
    Group One DSC PGTEMP-PROBE - External Temperature Sensor Probe

    DSC PGTEMP-PROBE

    External Temperature Sensor Probe, 11', Use with PG9905
    11 Available
    Group One Seco-Larm SM-205Q/W - Miniature Surface Mount Contact, SPST

    Seco-Larm SM-205Q/W

    Special order. Miniature Surface-Mount Magnet, Closed Loop, SPST
    0 Available
    Group One Bosch DS1101I - Round Glassbreak Detector

    Bosch DS1101I

    Glass Break, Round, 25Ft
    20 Available
    Group One Bosch DS1103I - Flush Mount Glassbreak Detector

    Bosch DS1103I

    Glass Break, Flush Mount, 25 Ft
    4 Available
    Group One Winland MTA-2 - TempAlert. Mechanical

    Winland MTA-2

    TempAlert, Mechanical
    2 Available
    Group One Azco Technologies Inc. - Piezo Siren, 1-Gang Wall Box, 12-24VDC, 20ma, 102 db/1m@24V, Hit Tone, White

    Azco AZS90

    Piezo Siren, 1 Gang, Hit Tone
    15 Available
    Group One GRI 175-12-W - 1/2" Recessed Switch Set, Standard Gap Up to 1", DPDT, White

    GRI 175-12-W

    Recessed, 1/2", Switch, DPDT, White
    0 Available
    Group One GRI 199-12WG-W - 1" Steel Door Recessed, DPDT, Switch Set, Pack of 10

    GRI 199-12WG-W

    1" Steel Door Recessed Switch, Wide Gap, DPDT, Pack of 10
    0 Available
    Group One GRI 2600-W. 12VDC Water Sensor, Surface Mount, White

    GRI 2600-W

    Water Sensor, 12VDC, White
    30 Available
    Group One GRI 2800-W - Surface Mount Water Sensor, Open Loop, 5-24V, White

    GRI 2800-W

    Water Sensor, Surface Mount, Open Loop, 5-24V, White
    46 Available
    Group One Optex RLS-3060V - Long Range Indoor/Outdoor LiDAR Sensor

    Optex RLS-3060V

    Long Range Indoor/Outdoor LiADR Lazer Sensor
    0 Available
    Group One Optex FLX-S-ST - FlipX Indoor PIR with Unique 80° Rotatable Lens for Customized Detection

    Optex FLX-S-ST

    FlipX Indoor hardwired PIR detector with 180° Rotatable Lens
    19 Available
    Group One Optex FLX-S-DT - FlipX Indoor Dual tech PIR Series with Unique 180° Rotatable Lens

    Optex FLX-S-DT

    FlipX PIR, Dual-Tech, Residential
    14 Available

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