Longhorn is China wireless burglar alarm control panel manufacturer. Wireless burglar alarm control panel is characterized by good appearance, friendly operation and stable function. It is ideal for the using in shops, office building and home. Power adapter working voltage: AC100V ~ 240V. Operating voltage of the control panel: 12VDC. We offer dialing burglar alarm, wireless burglar alarm, fire alarm, ionization smoke detector, combustible gas detector, passive and infrared detector. We provide design, customization, and pre-sales training service in customer needs, welcome.