









Bisley Alarm Mine 12g – Galvanized Steel Trip Wire Intruder Alarm, for Fence, Shed, Tree Security
• Trigger: 12g 12-Bore Saluting Blank – Loud Bang & Flash
• Material: Galvanized Steel – Rust-Resistant & Durable
• Application: Fence, Shed, Tree, Gate, or Trip Line Security
• Weight: 305g – Solid Construction for Outdoor Use
• Note: Blanks & Trip Wire NOT Included
• Warning: Do NOT Deploy in Areas with Fire Risk or Children Access
Professional Bisley Alarm Mine 12g – Galvanized Steel Trip Wire Intruder Alarm, for Fence, Shed, Tree Security
This high-performance **Bisley Alarm Mine** is designed for **outdoor security and intrusion detection**, providing an effective deterrent against trespassers, pests, and unauthorized access.
The alarm mine is constructed from **strong galvanized steel**, making it durable and resistant to rust — ideal for long-term outdoor use.
When triggered, it produces a **loud bang and bright flash** using a standard **12g 12-bore saluting blank**, creating a powerful psychological deterrent.
Key Features
– **Trigger Type**: 12g 12-bore saluting blank (not included)
– **Material**: Galvanized steel – corrosion-resistant and rugged
– **Color**: Silver (electroplated finish)
– **Weight**: 305g – solid construction for stability
– **Installation**: Can be mounted on fences, sheds, trees, gates, or used with trip wires
– **Function**: Loud bang + bright flash upon activation
– **Purpose**: Deter intruders, animals, or pests from entering restricted areas
Typical Applications
– Farm and livestock protection
– Warehouse and storage shed security
– Perimeter defense for private property
– Wildlife deterrent in gardens or orchards
– Temporary site security during construction
⚠️ Important Safety Notes:
– **Blanks are NOT included** – must be purchased separately
– **Trip wire is NOT included** – user-supplied
– Do **NOT** place where the flash or noise can injure humans or animals
– Do **NOT** install in areas with fire risk (dry grass, fuel storage, etc.)
– Do **NOT** place where children can access
– Only deploy if you are certain the environment is safe
Why Choose This Alarm Mine?
– Proven design with strong galvanized steel construction
– Loud and visible alarm effect deters intruders effectively
– Easy to install on various surfaces
– Reusable – replace the blank after firing
– Ideal for both residential and commercial security needs
Package Includes
– 1 x Bisley Alarm Mine (Galvanized Steel, 305g)
– 1 x Mounting Chain & Hook (for attachment)
Note: 12g blanks and trip line must be purchased separately.
Need Bulk Orders or Custom Parts?
Contact us for OEM packaging, private labeling, or bulk supply for security projects.













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