(800) 279-6818
sales@ztronics.co
View our security camera catalog and Shop Now
Ztronics | Low Voltage Security System Supply

Ztronics | Low Voltage Security System Supply

Login 17 Compare 21 Wishlist 33 Cart
      • Video Surveillance
      • IP Cameras
      • Mounting Hardware
      • Network Video Recorders
      • VMS Software
      • Hybrid Video Recorders
      • Network Switches
      • HD Analog Cameras
      • Video Encoders
      • Video Decoders
      • Video Accessories
      • Access Control
      • Control Panels
      • Smart Readers
      • Proximity Readers
      • Electric Strikes
      • Magnetic Locks
      • Power Supplies
      • Door Alarms
      • Request-to-Exit Sensors
      • Request-to-Exit Buttons
      • Biometric Readers
      • Intrusion Detection
      • Control Panels
      • Alarm Communicators
      • Alarm Contacts
      • Motion Detectors
      • Glass Break Sensors
      • Alarm Keypads
      • Panic Buttons
      • Wireless Hosts
      • Temperature Sensors
      • Wireless Repeaters
      • Networking & Data
      • Keystone Jacks
      • Cable Management
      • J-Hooks
      • SFP Modules
      • Ethernet Adapters
      • Media Converters
      • POE Extenders
      • POE Injectors
      • Wireless Access Points
      • Software & Licenses
      • Fire Alarm Systems
      • Fire Alarm Control Panels
      • Fire Alarm Keypads
      • Duct Smoke Detectors
      • Heat Detectors
      • Sirens
      • Voice Evacuation Systems
      • Microphones
      • Amplifiers
      • Horns
      • Horn Strobes
      • Wire
      • Access Control Composite
      • Multiconductor Cable
      • Plenum Shielded Cable
      • Plenum Unshielded Cable
      • Riser Shielded Cable
      • Riser Unshielded Cable
      • Category 6 Cable
      • Category 6A Cable
      • Category 7 Cable
      • Category 6 Patch Cables
    Products
  • Services
    • Installation Services
    • Alarm Monitoring
    • Technical Support
  • Knowledge
8005471688
Support Center
Ztronics | Low Voltage Security System Supply
Search 33 Cart

Honeywell Home

“Honeywell Home 503 Closed-Circuit Fixed Temperature 135° Heat Detector” has been added to your cart. View cart
734Products Found
  • Honeywell Home 462 Replacement 1.5VDC AA Lithium Cell Battery for Pro Series Sirens
    Add to cart Add to wishlist Compare
    (0)

    Honeywell Home 462 Replacement 1.5VDC AA Lithium Cell Battery for Pro Series Sirens

    $7.67 Add to cart
  • Honeywell Home 465 Ultralife Lithium General Purpose Battery
    Add to cart Add to wishlist Compare
    (0)

    Honeywell Home 465 Ultralife Lithium General Purpose Battery

    $20.39 Add to cart
  • Honeywell Home 467 12V 4000mAh Sealed Lead Acid Battery for Alarm Systems
    Add to cart Add to wishlist Compare
    (0)

    Honeywell Home 467 12V 4000mAh Sealed Lead Acid Battery for Alarm Systems

    $35.99 Add to cart
  • Honeywell Home 502 Combination Fixed Temperature Thermostat at 135° - Normally Open
    Add to cart Add to wishlist Compare
    (0)

    Honeywell Home 502 Combination Fixed Temperature Thermostat at 135° – Normally Open

    $26.39 Add to cart
  • Honeywell Home 503 Closed-Circuit Fixed Temperature 135° Heat Detector
    Add to cart Add to wishlist Compare
    (0)

    Honeywell Home 503 Closed-Circuit Fixed Temperature 135° Heat Detector

    $31.19 Add to cart
  • Honeywell Home 504 Open Circuit 190deg Ul Thermostat
    Add to cart Add to wishlist Compare
    (0)

    Honeywell Home 504 Open Circuit 190deg Ul Thermostat

    $31.19 Add to cart
  • Honeywell Home 506 Flat Key for 8085 Camlock
    Add to cart Add to wishlist Compare
    (0)

    Honeywell Home 506 Flat Key for 8085 Camlock

    $4.79 Add to cart
  • Honeywell Home 5140MPS-1 Manual Fire Alarm Pull Station
    Add to cart Add to wishlist Compare
    (0)

    Honeywell Home 5140MPS-1 Manual Fire Alarm Pull Station

    $61.19 Add to cart
  • Honeywell Home 5140MPS-2 Manual Fire Alarm Pull Station, Allen Hex Fitting, Wire Leads
    Add to cart Add to wishlist Compare
    (0)

    Honeywell Home 5140MPS-2 Manual Fire Alarm Pull Station, Allen Hex Fitting, Wire Leads

    $62.39 Add to cart
  • Honeywell Home 5140MPS-BB Back Box for Manual Fire Alarm Pull Station
    Add to cart Add to wishlist Compare
    (0)

    Honeywell Home 5140MPS-BB Back Box for Manual Fire Alarm Pull Station

    $32.39 Add to cart
  • Honeywell Home 5193SD V-Plex Addressable Smoke Detector
    Add to cart Add to wishlist Compare
    (0)

    Honeywell Home 5193SD V-Plex Addressable Smoke Detector

    $99.59 Add to cart
  • Honeywell Home 5193SDT V-Plex Addressable Smoke Detector with Heat Sensor
    Add to cart Add to wishlist Compare
    (0)

    Honeywell Home 5193SDT V-Plex Addressable Smoke Detector with Heat Sensor

    $107.99 Add to cart
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • …
  • 60
  • 61
  • 62
Ztronics logo light
  • Address: Cooper City, FL 33330
  • Email: sales@ztronics.co
  • Phone: (800) 279-6818
Contact us
Products
  • Video Surveillance
  • Access Control
  • Intrusion
  • Networking
  • Power Supplies
  • Wire & Cable
  • Fire
Support
  • Installation Services
  • Alarm Monitoring
  • Technical Support
  • Knowledgebase
Resources
  • Account
  • FAQ
  • Brands
  • Contact
  • About Us
  • Policies
Please enable JavaScript in your browser to complete this form.
Sign up to get notified about new arrivals, sales, exclusive content, tools and more.
Loading

© 2025 Ztronics. All Rights Reserved

Shop
Search
Account
21 Wishlist
33 Cart
Search our site
View all

Login

Lost your password?

Shopping Cart
100%
Congratulations! You have got free shipping!
  • Silent Knight STS-2.5 Sampling Tube for 2.5' Duct
    Silent Knight STS-2.5 Sampling Tube for 2.5' Duct $20.44 QTY: 1
    Remove
  • Honeywell Home 5800COV Carbon Monoxide (CO) Detector with Wireless Transmitter
    Honeywell Home 5800COV Carbon Monoxide (CO) Detector with Wireless Transmitter $127.19 QTY: 1
    Remove
  • DITEK DTK-DF120S1 Series Connected Surge Protector with Dry Contacts and Audible Alarm
    DITEK DTK-DF120S1 Series Connected Surge Protector with Dry Contacts and Audible Alarm $189.84 QTY: 1
    Remove
  • Honeywell BDA BDA-FA-763869-2-2 DAS Omni Directional Indoor Fiberglass Antenna, 763-869MHz, 100W
    Honeywell BDA BDA-FA-763869-2-2 DAS Omni Directional Indoor Fiberglass Antenna, 763-869MHz, 100W $108.77 QTY: 1
    Remove
  • Digital Watchdog DWC-MVTJUNC2 Junction Box for Varifocal Dome Camera, White
    Digital Watchdog DWC-MVTJUNC2 Junction Box for Varifocal Dome Camera, White $38.42 QTY: 1
    Remove
  • Honeywell Home V32FB-60CRKT 2-Piece VISTA Fire Alarm Control Kit, (1)6160CR-2, (1)V32FB-9
    Honeywell Home V32FB-60CRKT 2-Piece VISTA Fire Alarm Control Kit, (1)6160CR-2, (1)V32FB-9 $555.59 QTY: 1
    Remove
  • Altronix T16175 Open Frame Transformer, 16VAC at 175VA, 115VAC
    Altronix T16175 Open Frame Transformer, 16VAC at 175VA, 115VAC $103.92 QTY: 1
    Remove
  • Altronix DL1 Timer, Door Control, 12/24V AC orV DC, Isolated AC or DC Voltage, 5/24V Trigger, Second to Minute
    Altronix DL1 Timer, Door Control, 12/24V AC orV DC, Isolated AC or DC Voltage, 5/24V Trigger, Second to Minute $43.76 QTY: 1
    Remove
  • Hikvision DS-2CD2443G2-I(2.8MM) Pro Series 4MP AcuSense Built-in Mic IP Cube Camera, 2.8mm Fixed Lens, PIR, White
    Hikvision DS-2CD2443G2-I(2.8MM) Pro Series 4MP AcuSense Built-in Mic IP Cube Camera, 2.8mm Fixed Lens, PIR, White $170.39 QTY: 1
    Remove
  • Wiremold 1546B 1500 Series Overfloor Raceway Duplex Receptacle Box
    Wiremold 1546B 1500 Series Overfloor Raceway Duplex Receptacle Box $27.73 QTY: 1
    Remove
  • HID 40NKS-02-000TFY Signo 40 Contactless Smartcard Reader, Multi-Technology, Mobile Ready, Wall Switch Mount, Pigtail
    HID 40NKS-02-000TFY Signo 40 Contactless Smartcard Reader, Multi-Technology, Mobile Ready, Wall Switch Mount, Pigtail $226.82 QTY: 1
    Remove
  • DSC HSM3664C Control Panel, 64 Point Graphic Annunciator
    DSC HSM3664C Control Panel, 64 Point Graphic Annunciator $273.43 QTY: 1
    Remove
  • Honeywell Home 6165EX Slimline Custom Alpha Keypad for VISTA Systems, 32-Character Display, Portrait Style Keypad
    Honeywell Home 6165EX Slimline Custom Alpha Keypad for VISTA Systems, 32-Character Display, Portrait Style Keypad $201.59 QTY: 1
    Remove
  • Napco SLE-MAXA-CBTF-C StarLink MAX Series Commercial Burglar/Residential LTE Cellular Alarm Communicator on AT&T LTE Network
    Napco SLE-MAXA-CBTF-C StarLink MAX Series Commercial Burglar/Residential LTE Cellular Alarm Communicator on AT&T LTE Network $348.38 QTY: 1
    Remove
  • Honeywell Home V128BPT-KT4 2-Piece VISTA Turbo-Series Commercial Burglary Alarm Kit, (1)6460W, (1)VISTA-128BPT
    Honeywell Home V128BPT-KT4 2-Piece VISTA Turbo-Series Commercial Burglary Alarm Kit, (1)6460W, (1)VISTA-128BPT $707.99 QTY: 1
    Remove
  • Aiphone IPW-POE8 An Port Gigabit PoE Smart Managed Switch, Black
    Aiphone IPW-POE8 An Port Gigabit PoE Smart Managed Switch, Black $223.28 QTY: 1
    Remove
  • DITEK DTK-DR24B Low Voltage DIN Rail Surge Protector for 24V circuit pairs
    DITEK DTK-DR24B Low Voltage DIN Rail Surge Protector for 24V circuit pairs $65.77 QTY: 1
    Remove
  • Altronix AL1024ADA Replacement Power Supply Board for 1002/1042 ADA
    Altronix AL1024ADA Replacement Power Supply Board for 1002/1042 ADA $269.15 QTY: 1
    Remove
  • Leviton 17D22-SH 17 Series Male Plug, 350-500, Brown
    Leviton 17D22-SH 17 Series Male Plug, 350-500, Brown $310.67 QTY: 1
    Remove
  • ELK M1GKS M1 Gold and M1KP2 Kit, without Enclosure
    ELK M1GKS M1 Gold and M1KP2 Kit, without Enclosure $723.96 QTY: 1
    Remove
  • ELK M1XRF2H M1 Wireless Receiver for Honeywell Transmitters
    ELK M1XRF2H M1 Wireless Receiver for Honeywell Transmitters $154.22 QTY: 1
    Remove
  • AMX CCC023 MUSE Automation Controller, 4-Serial Ports, 4-Relay, 4-IR Ports, ICSLan Port
    AMX CCC023 MUSE Automation Controller, 4-Serial Ports, 4-Relay, 4-IR Ports, ICSLan Port $1,482.24 QTY: 1
    Remove
  • Honeywell BDA BDA-PIA-380869-4-1 Directional Broad Band Panel Indoor Antenna, 1710-2700 MHz
    Honeywell BDA BDA-PIA-380869-4-1 Directional Broad Band Panel Indoor Antenna, 1710-2700 MHz $200.05 QTY: 1
    Remove
  • DSC PG9945 PowerG Wireless Door and Window Contact with Auxiliary Input, Brown
    DSC PG9945 PowerG Wireless Door and Window Contact with Auxiliary Input, Brown $42.92 QTY: 1
    Remove
  • Silent Knight WSK-PHOTO SWIFT Smoke Detector
    Silent Knight WSK-PHOTO SWIFT Smoke Detector $307.84 QTY: 1
    Remove
  • Altronix BC400R Enclosure, 15.5" x 12.25" x 4.5" D, Red, 19-Gauge, Indoor
    Altronix BC400R Enclosure, 15.5" x 12.25" x 4.5" D, Red, 19-Gauge, Indoor $104.12 QTY: 1
    Remove
  • Honeywell Home V2060KT825 4-Piece VISTA Security Control Kit, (1)467, (2)6160, (1)VISTA-20P
    Honeywell Home V2060KT825 4-Piece VISTA Security Control Kit, (1)467, (2)6160, (1)VISTA-20P $530.39 QTY: 1
    Remove
  • American Dynamics IFBMNTBOX IFXX Series Flex Bullet Mounting Box
    American Dynamics IFBMNTBOX IFXX Series Flex Bullet Mounting Box $59.52 QTY: 1
    Remove
  • Altronix DTMR1 Multi-Purpose Timer, 12/24V DC, Includes ST3 for DIN Rail Mounting
    Altronix DTMR1 Multi-Purpose Timer, 12/24V DC, Includes ST3 for DIN Rail Mounting $44.51 QTY: 1
    Remove
  • Honeywell 49841800 SmokeTrace Annunciator Panel
    Honeywell 49841800 SmokeTrace Annunciator Panel $425.57 QTY: 1
    Remove
  • DSC DG-50AU Hardwired Glassbreak Detector
    DSC DG-50AU Hardwired Glassbreak Detector $44.80 QTY: 1
    Remove
  • AXIS Q1942-E 10mm 30fps PT Mount Thermal IP Camera, Wide VGA Thermal Coverage, White
    AXIS Q1942-E 10mm 30fps PT Mount Thermal IP Camera, Wide VGA Thermal Coverage, White $5,558.81 QTY: 1
    Remove
  • Honeywell Home 503 Closed-Circuit Fixed Temperature 135° Heat Detector
    Honeywell Home 503 Closed-Circuit Fixed Temperature 135° Heat Detector $31.19 QTY: 1
    Remove

  • Customers also bought

    • Placeholder
      Aiphone GT-TLI-IP Mobile App Network Adapter for GT
    • Silent Knight 5865-3 Annunciator Module
      Silent Knight 5865-3 Annunciator Module $530.14
    • Honeywell Home SAHDWR1 VISTA Hardware Kit
      Honeywell Home SAHDWR1 VISTA Hardware Kit $2.27
    • IQ QZ2141-840 Z-Wave Plus IQ Dimmer V2 Plug-in Module, White
      IQ QZ2141-840 Z-Wave Plus IQ Dimmer V2 Plug-in Module, White $40.79

Subtotal: $13,723.27 Save: $0.00

View cartCheckout

Free Shipping Bar Attributes
      • Video Surveillance
      • IP Cameras
      • Mounting Hardware
      • Network Video Recorders
      • VMS Software
      • Hybrid Video Recorders
      • Network Switches
      • HD Analog Cameras
      • Video Encoders
      • Video Decoders
      • Video Accessories
      • Access Control
      • Control Panels
      • Smart Readers
      • Proximity Readers
      • Electric Strikes
      • Magnetic Locks
      • Power Supplies
      • Door Alarms
      • Request-to-Exit Sensors
      • Request-to-Exit Buttons
      • Biometric Readers
      • Intrusion Detection
      • Control Panels
      • Alarm Communicators
      • Alarm Contacts
      • Motion Detectors
      • Glass Break Sensors
      • Alarm Keypads
      • Panic Buttons
      • Wireless Hosts
      • Temperature Sensors
      • Wireless Repeaters
      • Networking & Data
      • Keystone Jacks
      • Cable Management
      • J-Hooks
      • SFP Modules
      • Ethernet Adapters
      • Media Converters
      • POE Extenders
      • POE Injectors
      • Wireless Access Points
      • Software & Licenses
      • Fire Alarm Systems
      • Fire Alarm Control Panels
      • Fire Alarm Keypads
      • Duct Smoke Detectors
      • Heat Detectors
      • Sirens
      • Voice Evacuation Systems
      • Microphones
      • Amplifiers
      • Horns
      • Horn Strobes
      • Wire
      • Access Control Composite
      • Multiconductor Cable
      • Plenum Shielded Cable
      • Plenum Unshielded Cable
      • Riser Shielded Cable
      • Riser Unshielded Cable
      • Category 6 Cable
      • Category 6A Cable
      • Category 7 Cable
      • Category 6 Patch Cables
    Products
  • Services
    • Installation Services
    • Alarm Monitoring
    • Technical Support
  • Knowledge
Filter
Refine by
Honeywell Home
Product Categories
  • Access Control22
    • Control Panels3
      • Control Panel Kits2
      • Control Panels1
    • Credentials5
      • Key Fobs5
    • Egress Devices4
      • Request to Exit Devices4
    • Keypads & Readers1
      • Access Control Keypads1
    • Locking Devices8
      • Cam Locks2
      • Key Switches6
    • Pedestals & Mounts1
      • Access Control Mounting Posts1
  • Batteries & Power Supplies9
    • Batteries & Battery Packs1
      • Batteries1
    • Electrical Plugs & Connectors2
      • Power Plugs1
      • Single & Duplex Outlets1
    • Power Accessories2
      • Power Cords2
    • Power Adapters & Chargers2
      • Power Adapters2
    • Power Supplies & Boards1
      • Power Supplies1
    • Power Transformers1
      • Plug-in Transformers1
  • Communications1
    • Intercoms & Telephone Entry1
      • Intercom & Entry Accessories1
  • Data Comm & Networking3
    • Hubs, Routers & Switches1
      • Modems1
    • Racks & Enclosures1
      • Rack Cabinets & Frames1
    • Wire Blocks1
  • Fire42
    • Fire Accessories2
      • Cabinets & Enclosures1
      • Mounting Devices1
    • Fire Control Panels30
      • Alarm Communicators2
      • Control Panel Modules5
      • Fire & Security Alarm Control Panels18
      • Fire Alarm Control Panel Accessories2
      • Fire Alarm Control Panels1
      • Fire Alarm Keypads2
    • Fire Detection Devices4
      • Heat Detectors1
      • Smoke & Heat Detectors2
      • Smoke Detectors1
    • Fire Notification Appliances3
      • Strobes3
    • Fire Pull Stations3
      • Single Action Pull Stations3
  • Intrusion635
    • Alarm Communicators & Equipment39
      • Alarm Communicator Accessories7
      • Alarm Communicator Modules7
      • Alarm Communicators6
      • Antenna Cables7
      • Cellular Antennas12
    • Alarm Contacts34
      • Contact Magnets & Accessories5
      • Hold-Up & Panic Buttons3
      • Magnetic Contact Transmitters18
      • Magnetic Contacts7
      • Plunger & Toggle Switches1
    • Alarm Control Panels & Keypads458
      • Control Panel Kits382
      • Control Panel Modules20
      • Control Panel Receivers4
      • Control Panel Repeaters2
      • Control Panels24
      • Key Fobs2
      • Keypads24
    • Enclosures & Mounting Devices13
      • Cabinets & Enclosures2
      • Casings & Mounting Brackets5
      • Mounting Plates4
      • Mounting Spacers2
    • Environmental Sensors7
      • Liquid Leak Sensors1
      • Temperature & Flood Sensors2
      • Temperature Sensors2
      • Thermostats2
    • Intrusion Accessories15
    • Life Safety Devices5
      • Carbon Monoxide Detectors1
      • Heat Detectors1
      • Personal Emergency Response2
      • Smoke & CO Detectors1
    • Motion & Perimeter Sensors16
      • Photoelectric Beam Detectors1
      • PIR Motion Sensors15
    • Power Products31
      • Batteries8
      • Battery Packs6
      • Power Adapters1
      • Power Supplies2
      • Relays4
      • Transformers10
    • Shock & Sound Sensors17
      • Glass Break Sensors15
      • Shock Sensors2
  • Smart Home18
    • Smart Dimmers & Light Switches3
    • Smart Hubs & Keypads11
    • Smart Locks1
    • Smart Plugs & Outlets2
    • Smart Power Parts1
  • Tools & Hardware2
    • Tape, Sealants & Spackle1
      • Double-Sided Tape1
    • Tools1
      • Drill Bits1
  • Video Surveillance2
    • Power Products1
      • Power Supplies1
    • Software1
      • Software Licenses1
Availability
  • On sale
  • In stock
  • Out of stock
Brand
  • 2N254
  • Adams Rite by ASSA ABLOY326
  • Aiphone617
  • Alarm Controls by ASSA ABLOY429
  • Alarm Lock12
  • Alarm.com128
  • Altronix1615
  • American Dynamics147
  • American Fibertek22
  • AMX by Harman241
  • APC by Schneider Electric2536
  • AtlasIED1
  • Axis Communications1087
  • Belden3514
  • BEST by dormakaba15
  • Bosch781
  • Bose Professional343
  • Brother130
  • Camden Door Controls294
  • CDVI317
  • Cornell10
  • Crown by Harman75
  • Dahua70
  • Detex114
  • Digital Watchdog670
  • Ditek304
  • DSC362
  • Dymo963
  • Dynacord7
  • Electro-Voice by Bosch184
  • ELK Products198
  • Etherwan121
  • Exacq252
  • Expo3
  • Fire-Lite Alarms by Honeywell314
  • Fluke75
  • Garrett18
  • Genesis729
  • Google48
  • Hanwha Vision1355
  • HID12
  • HID FARGO141
  • HID Global1240
  • Hikvision1433
  • Honeywell BDA115
  • Honeywell Commercial Security562
  • Honeywell Home734
  • Idemia40
  • IQ1
  • Ironyun11
  • Kantech369
  • Keyscan by Dormakaba117
  • Leviton2157
  • Lifesafety Power402
  • Liftmaster195
  • Linear217
  • Lutron Electronics370
  • Merit Lilin181
  • Milestone Systems14
  • Mircom141
  • Napco Security Technologies349
  • Optex271
  • Paige133
  • Panduit6506
  • Paper Mate33
  • Paxton172
  • Pedestal Pro546
  • Pelco by Motorola Solutions323
  • Potter25
  • Power Sonic2
  • Prismacolor1
  • Qolsys86
  • RCI1
  • RCI by dormakaba289
  • Resideo36
  • Rotring1
  • RTS4
  • SALTO Systems44
  • Samsung9
  • Schlage182
  • Schneider Electric16
  • Securitron by ASSA ABLOY404
  • Sharpie64
  • Silent Knight by Honeywell131
  • SONOS68
  • Speco232
  • Speco Technologies1185
  • Suprema48
  • Teledyne FLIR28
  • Telex3
  • Ubiquiti500
  • Veracity59
  • Vertiv29
  • Vivotek541
  • Von Duprin148
  • West Penn Wire752
  • Western Digital70
  • Wilson Electronics141
  • Winland Electronics29
  • Winsted1
  • Wiremold by Legrand341
  • ZKTeco101
  • Default sorting
  • Sort by popularity
  • Sort by average rating
  • Sort by latest
  • Sort by price: low to high
  • Sort by price: high to low
Compare products
Close