Kit de alerta de contacto de puerta inalámbrica (300 metros) - Te alerta de que se está abriendo una puerta
Solar Sirens (for use as an alert or siren). Battery Powered Wireless Transmitter (fitted inside a weatherproof box). Kit Includes Armoured Cable between the Transmitter & Switch 300 mm. Size: 85 (H) x 80 (W) x 33 (D) mm.