Siemens U-MHU-WP Outdoor Wall Horn

The Siemens U-MHU-WP Wall Horn provides synchronous strobes with synchronous temporal tone signals on one pair of wires or temporal or steady tone in a non-sync mode. Also, the Siemens U-MHU-WP has a universal mounting plate for 1 gang, 2 gangs, or 4″ square box mounting.

Siemens Fire Safety notification appliances come designed with the installer in mind. They come constructed with the electronics in the housing as well as not in the box. Furthermore, this design eliminates possible ground faults from crowded electrical boxes. The Adapter/U-MCS feature offers four field selectable candela settings 15/75, 30/75, 75, or 110.

The U-MHU construction consists of a Xenon flash tube with solid-state circuitry for maximum reliability and efficiency. Besides, the strobe has a rounded dome shape made of clear polycarbonate. In Addition, the U-MHU-WP is used on circuits with steady power or a Dual Sync Control Module or PAD-3. Not for use on coded circuits.

The listed operating range is 16 to 32 VDC/FWR Temporal maximum UL measurements are 83.6 dB at 24VDC/FWR. Additionally, steady tone maximum UL measurements are 87.8 dB at 24 VDC/FWR taken in free air at 360° around the device and averaged.

Features / Specifications

• Environmental: 32°F to 120°F (0°C to 49°C) with 85% humidity
• Operating Voltage Range Limits:  Horn: 16-32 Vdc or VFWR; Strobe: 16-32 Vdc or VFWR
• Maximum Current Output: 3 Amps max. not to exceed Circuit rating
• UL 1971 listed for both wall and ceiling mount