Security Systems

T-H Marine Supplies

T-H Marine 2-Way Boat Alarm System [TWA-1-DP]

2-Way Boat Alarm SystemProtects your boat and valuable equipment from theft.Features:Shock Sensor Detects IntrudersAlerts you up to 3000 Yards when ActivatedTwo Way Remote Alerts with Sound, Light &...

Siren Marine

Siren Marine Shore Power Relay - 240V [SM-ACC-ACRE-240]

Shore Power Relay - 240VThe 240VAC Shore Power Relay is used to detect presence and loss of AC shore power. The relay is meant to be hardwired directly to your AC distribution panel. This relay is...

Siren Marine

Siren Marine PAM4 Wired DC Relay [SM-ACC-DCRE]

PAM4 Wired DC RelayThe Siren Marine DC Accessory Relay allows users to control any 12v onboard devices, such as A/C, deck or spreader lights, sirens, or strobe lights.Dimensions: 1.5x0.75x1.19in...

Siren Marine

Siren Marine Wired Shore Power Sensor Plug [SM-ACC-SHOR]

Wired Shore Power Sensor PlugThe Shore Power Sensor Plug allows boaters to monitor system-critical shore power from anywhere. Receive an alert in the event that shore power is lost and avoid costly...

Siren Marine

Siren Marine Wired Magnetic REED Switch [SM-ACC-REED]

Wired Magnetic REED SwitchMagnetic reed switches are used to report unauthorized entry into a main cabin through a door or external hatch. Reed switches can be connected in series to monitor...

Siren Marine

Siren Marine Wired Canvas Snap Cover Sensor [SM-ACC-SNAP]

Wired Canvas Snap Cover SensorThe canvas snap sensor is ideal for boats that have a canvas cover or part cover, and replaces a canvas snap for entry alert. When the normally closed alarm circuit is...