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    Seco-Larm

    Most Recent Price Change: 10/1/2025

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    Group One Seco-Larm - 4-in-1 HD-TVI Wall Plate Camera

    Seco-Larm EV-Y5105-N2SQ

    Special order. 2MP, HD-TVI, 155°, 12VDC, Wall Plate Camera
    0 Available
    Group One Seco-Larm - 4-in-1 5 Amp Power Supply

    Seco-Larm PA-U0405-NULQ

    Power Supply, 12VDC, 5A, 4 Outputs
    2 Available
    Group One Seco-Larm SD-862T-GWSQ - Wireless Desktop Transmitter

    Seco-Larm SD-862T-GWSQ

    Special order. Wireless Desktop Transmitter
    0 Available
    Group One Seco-Larm SD-996C-NUQ - Universal Electric Door Strike for Metal or Wood Doors

    Seco-Larm SD-996C-NUQ

    Special order. Electric Strike, 12/24VDC, Universal
    0 Available
    Group One Seco-Larm SK-1323-SDQ - Weather Proof Keypad

    Seco-Larm SK-1323-SDQ

    Special order. Keypad, Weatherproof, 12-15VDC
    0 Available
    Group One Seco-Larm SK-910RBQ - 1-Channel RF Receiver

    Seco-Larm SK-910RBQ

    Special order. 1-Channel RF Receiver, 11~24 VAC/VDC, 315MHz, Relay Output
    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
    45 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
    64 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
    13 Available
    Group One Seco-Larm SS-078Q - Latching Holdup Button with Keys

    Seco-Larm SS-078Q

    Hold Up Button, Latching, 2 Keys
    9 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 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 SK-B141-PQ - Keypad, Prox, Bluetooth, 12-15VDC

    Seco-Larm SK-B141-PQ

    Keypad, Prox, Bluetooth, Single gang, 12-15VDC
    1 Available
    Group One Seco-Larm SS-074Q/BG - Hold Up Button, Double, Momentary

    Seco-Larm SS-074Q/BG

    Hold Up Button, Double, Momentary
    6 Available
    Group One Seco-Larm ST-UV12-S1.0Q - Transformer, 12VDC, 1A, Regulated

    Seco-Larm ST-UV12-S1.0Q

    Transformer, 12VDC, 1A, Regulated
    15 Available
    Group One Seco-Larm CA-151T - 2.1mm DC Jack to Terminal Block

    Seco-Larm CA-151T

    Power Jack, Female, Screw Terminals
    27 Available
    Group One Seco-Larm CA-161T - 2.1mm DC Plug to Terminal Block

    Seco-Larm CA-161T

    Power Plug, Male, Screw Terminals
    21 Available
    Group One Seco-Larm EVT-PB1-31RQ - Video Power and Data Balun

    Seco-Larm EVT-PB1-31RQ

    Balun, Passive Video Power Data
    2 Available
    Group One Seco-Larm HL-951R1-SQ 1-Channel RF Receiver

    Seco-Larm HL-951R1-SQ

    Special order. 1-Channel RF Receiver
    0 Available
    Group One Seco-Larm HL-951R2-SQ RF Receiver, 2 Channel, 900Mhz

    Seco-Larm HL-951R2-SQ

    RF Receiver, 2 Channel, 900Mhz
    2 Available
    Group One Seco-Larm HL-951T1-SQ 1-Button RF Transmitter

    Seco-Larm HL-951T1-SQ

    1-Button RF Transmitter
    2 Available
    Group One Seco-Larm HL-951T1-SWQ 1-Button RF Transmitter Wired LR

    Seco-Larm HL-951T1-SWQ

    1-Button RF Transmitter Wired LR
    2 Available
    Group One Seco-Larm SH-816S-SQ-B self-contained siren/strobe, blue.

    Seco-Larm SH-816S-SQ-B

    Siren/Strobe, 9-15VDC, Blue
    5 Available
    Group One Seco-Larm ST-UV24-S2.0Q Plug-In Transformer, 24VDC, 2.0A

    Seco-Larm ST-UV24-S2.0Q

    Plug-In Transformer, 24VDC, 2.0A
    7 Available
    Group One Seco-Larm SD-998C-BD3A - Electric Strike, Rim, Surface Mount, 1/2″, Tamper Resistant

    Seco-Larm SD-998C-BD3A

    Electric Strike, Rim, Surface Mount, 1/2″, Tamper Resistant
    2 Available
    Group One Seco-Larm SM-8201-LWQ - wide L bracket

    Seco-Larm SM-8201-LWQ

    Bracket, Wide, For Track Mt Contacts
    8 Available
    Group One Seco-Larm SH-816S-SQ/C - Siren/Strobe, 9-15VDC, Clear

    Seco-Larm SH-816S-SQ/C

    Siren/Strobe, 9-15VDC, Clear
    2 Available
    Group One Seco-Larm E-931-S50RRGQ - Photo Beam, 50', Reflector, Form C Relay

    Seco-Larm E-931-S50RRGQ

    Photo Beam, 50', Reflector, Form C Relay
    1 Available
    Group One Seco-Larm SS-075C-PEQ - Emergency Button, Doorbell Style

    Seco-Larm SS-075C-PEQ

    Emergency Button, Doorbell Style
    5 Available
    Group One Seco-Larm SM407-8TQ/W - 3/8" Recessed Contact, Closed Loop, Terminals, White - Bag of 10

    Seco-Larm SM407-5TQ/W

    3/8" Recessed Contact, Closed Loop, Terminals, White - Bag of 10
    5 Available
    Group One SL-1312-SA/C - Siren/Strobe, Mini, Clear

    Seco-Larm SL-1312-SA/C

    Siren/Strobe, Mini, Clear
    15 Available
    Group One Seco-Larm SH-525SQ - Dual tone siren

    Seco-Larm SH-525SQ

    Siren, Dual-Tone, Indoor
    46 Available

    Seco-Larm

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