Edwards EST ZR8 Relay Card, 8 Programmable Form A Contacts 22/12 The Commander² Series also features

The Commander² Series also features the patented Checkmate® - Instant Voltage Verification feature which allows the installer to check the voltage drop draw and match it to the blueprint

a plastic breakout on the detector housing optionally prevents removal from the base except with a special tool

helping it meet NFPA and ANSI requirements

Allows group operation of sounder bases

The Wheelock high performance ET Speakers and Speaker Strobes provide high audio output

Edwards EST ZR8 Relay Card, 8 Programmable Form A Contacts 22/12 The Commander² Series also featuresGE Securitys QS4 QuickStart life safety control panel provides conventional and intelligent addressable circuits in a single intelligent control panel. Designed for easy setup and simple installation, QuickStart lives up to its name in every respect. QS4s exclusive QuickStart auto learn function, and the option of configuring the panel using convenient front panel programming or from a PC, makes short work of system setup. Devices come on line in no