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Honeywell Home 7940WH Surface Mount Universal Magnetic Contact with Screw Terminals, 2" Gap, SPST, White

SKU: 7940WH Honeywell Home
UNIVERSAL CONTACT, SPST WHITE
Product images for Honeywell Home 7940WH Surface Mount Universal Magnetic Contact with Screw Terminals, 2" Gap, SPST, White. 2 image(s) available. Click on image to view full size.

Key Features

  • Versatile mounting for faster installs: surface screw, adhesive or recessed mounting adapts to doors, windows and frames
  • Wide 2" (51 mm) gap improves placement flexibility for reliable perimeter security
  • Insulation-displacement screw terminals eliminate wire stripping or soldering for tool-free wiring
  • Durable SPST reed switch built for harsh environments down to -40°F and backed by a 2-year limited warranty
  • Low-profile white design blends with frames for discreet intrusion detection and door/window monitoring

Quick Specifications

Product Model
7940
Brand Name
Honeywell Home
Product Name
7940 Magnetic Contact
Product Type
Magnetic Contact
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Product information

7940WH

Overview

Secure entry points quickly and reliably with the Honeywell Home 7940WH universal magnetic contact. This compact magnetic contact sensor is designed for security professionals and facilities managers who need a flexible, low-profile door/window sensor for intrusion detection, access control and monitoring applications. The 7940WH supports surface screw, adhesive or recessed mounting and offers a super-wide 2" (51 mm) standard gap to simplify alignment and placement in tight or uneven installations. Insulation-displacement screw terminals remove the need to strip or solder wires, speeding installation and reducing labor time on service calls. The SPST reed switch provides dependable signaling for alarm systems and surveillance integrations, and the unit is rated to operate in extreme conditions to -40°F. Finished in white to blend discreetly with most frames, the Honeywell Home 7940WH is ideal for commercial and residential alarm panels, monitoring stations and access control setups. Add a reliable, easy-to-install magnetic contact to your next security project—order the 7940WH for efficient perimeter protection and streamlined installs.

Features

  • Versatile mounting for faster installs: surface screw, adhesive or recessed mounting adapts to doors, windows and frames
  • Wide 2" (51 mm) gap improves placement flexibility for reliable perimeter security
  • Insulation-displacement screw terminals eliminate wire stripping or soldering for tool-free wiring
  • Durable SPST reed switch built for harsh environments down to -40°F and backed by a 2-year limited warranty
  • Low-profile white design blends with frames for discreet intrusion detection and door/window monitoring
18 of 18 specifications
Technical specifications for Honeywell Home 7940WH Surface Mount Universal Magnetic Contact with Screw Terminals, 2" Gap, SPST, White
General Information
Brand Name Honeywell Home
Manufacturer Resideo
Product Name 7940 Magnetic Contact
Product Type Magnetic Contact
Product Model 7940
Manufacturer Part Number 7940WH
Technical Information
Standard Gap 2"
Application/Usage Security System Sensors
Environmental Conditions
Minimum Operating Temperature -40°F
Physical Characteristics
Color White
Width 0.4"
Height 0.5"
Product Information
Length 1.75"
Mount Type Recessed Mount, Surface Mount
Switch Type Reed Switch
Contact Type SPST
Warranty
Limited Warranty 2-Year
Miscellaneous
Country of Origin MX

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SKU:
7940WH
Manufacturer part:
7940WH
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Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.

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Honeywell Home 7940WH Surface Mount Universal Magnetic Contact with Screw Terminals, 2" Gap, SPST, White

7940WH

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