DSC WS4933 03/03 Strobe options include the Wheelock

Strobe options include the Wheelock Patented MCW multi-candela strobe with field selectable candela settings of 15/30/75/110cd or the high intensity MCWH strobe with field selectable 135/185cd

and are direct replacements for the NP-100 Series

it also provides auxiliary power for system accessories

Station reset requires the use of a key to reset the manual station lever and deactivate the alarm switch

plug-in System Sensor relay base

DSC WS4933 03/03 Strobe options include the WheelockThe DSC WS4933 Wireless Carbon Monoxide Detector provides reliable carbon monoxide detection for wireless 433 MHz DSC Alarm Systems. This includes the DSC Impassa, the DSC ALEXOR 2 Way Wireless System and most DSC PowerSeries Security Systems running Firmware Version 4. 5 or higher. Outbreaks of carbon monoxide gas kill hundreds of people every year. This gas is odorless and tasteless, which makes it impossible to detect without a sensor. You can