System Sensor PC4R 27/02 bracket and three nuts to

bracket and three nuts to secure the bracket over the batteries

Wireless devices use (4) CR-123A lithium batteries

significantly exceeding UL-1971 light distribution requirements

The RF keypads combine a wireless transceiver with the respective HS2 keypad

This smoke detector provides early and accurate detection of smoke and fire hazards

System Sensor PC4R 27/02 bracket and three nuts toThe SpectrAlert Advance series offers the most versatile and easy to use line of horns, strobes, and horn strobes in the industry. With white and red plastic housings, wall and ceiling mounting options, and plain and FIRE printed devices, SpectrAlert Advance can meet virtually any application requirement. Like the entire SpectrAlert Advance product line, horns, strobes, and horn strobes include a variety of features that increase their application