A compact, snap‑in reed switch designed for quick, tool‑free installation in doors, windows or frame grooves. Ideal for seamless intrusion detection where minimal housing is preferred.
🔑 Key Features
Press‑to‑fit design—snaps securely into U‑channels or frame grooves
Slim profile for discreet mounting
Clean white casing blends with most surface finishes
Normally Closed (N/C) dry contact output
Dust‑resistant enclosure protecting internal components
🛠 Technical Specifications
Model: WSF43
Mounting Style: Press‑to‑fit / snap‑in
Contact Type: Normally Closed (N/C) dry contact
Housing Colour: White, Brown
Material: Durable plastic (ABS or equivalent)
Wiring: 2‑wire terminal
Dimeensions: 9.5x19mm
Use Location: Indoor doors/windows security zones
Compatibility: Standard alarm panels requiring reed contacts
🎯 Best Used For
Discreet sensor installation in doors or window frames
Retrofitting alarm zones without bulky surface mounts
Applications where minimal visual impact is desired
Residential or light commercial perimeter protection
