Pfannenberg LED sounder

Compact LED sounder in grey with a yellow bonnet. This sounder features an extremely broad frequency spectrum with a high proportion of low tones for exceptional penetration of obstacles such as doors or walls. It allows flood armoring, eliminating the need to place a sounder in every room. The sounder and flashing light sections can operate independently of each other.

A total of 64 basic tones can be selected, with 80 tones stored, covering all application areas and countries without the need for special devices. Additionally, 3 external tones can be selected. This device can generate different tones with a single unit.

Installation is safe, as electrical contact is only made in the installed base. Cables can be connected according to the 'junction box' principle, avoiding the need for a third hand during assembly. There is no tension or pressure on the terminal points or other components, preventing the crushing of cables.

The sounder has an IK08 impact-resistant housing and an IP66 rating. Closure elements are located outside the sealing area, ensuring no influence on IP protection. It features a captive seal and closing elements.

Various signal types and flashing frequencies can be selected, including a flashing light at 1 Hz or 2 Hz, and additional flashing light options at 0.1, 0.5, 0.75, 1, or 2 Hz. Maximum visibility is 111 meters.

Housing colors include grey (RAL 7035) and red (RAL 3000), with seven cover colors available: clear, white, amber, orange, red, green, and blue.

Dimensions are LxWxH: 132 x 163.4 x 215 mm, and the operating temperature ranges from -40 to +55°C. Approvals include UL and EAC (voltage-dependent or optional).