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DSC WS4933 Wireless Carbon Monoxide Detector

DSC WS4933 Wireless Carbon Monoxide Detector

MPN: WS4933
JMAC ID: 202133626

$116.00

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JMAC_ID:: 202133626
df_manual_boost:: 1.40

Product Resources

Overview

The DSC WS4933 is a wireless carbon monoxide (CO) detector designed for use with compatible 433 MHz wireless alarm systems from DSC, including PowerSeries, Impassa, and Alexor panels. It uses advanced electrochemical sensing technology to provide accurate and early detection of dangerous levels of carbon monoxide gas. When CO is detected, the unit sounds a loud 85 dB alarm and transmits the signal to the connected security system, ensuring both local and system-wide alerts.

Featuring a compact, low-profile design and completely wireless installation, the WS4933 is ideal for both residential and light commercial applications where hardwired detectors are not practical. It offers reliable performance, easy maintenance, and built-in supervision for battery and sensor life, ensuring long-term protection and peace of mind.

UPC: 820043013405
Also known as: 3W-WS4933

Technical Specifications:

Maximum Battery Life: 5 Year
Certifications & Standards: FCC/IC, UL/ULC, CNC
Number of Batteries Supported: 3
Sensing Technology: Photoelectric
Product Line: PowerG
Connectivity Technology: Wireless
Form Factor: Ceiling Mount, Wall Mount
Weight (Approximate): 8.57 oz
Compatibility: DSC Alexor, Impassa and PowerSeries V4.5
Power Source: Battery
Product Type: Gas Leak Sensor
Weight (Approximate) (g): 243
Status Indicators: Alarm, LED
Maximum Battery Life (Second): 157784630
Detectable Medium: Gas
Detectable Gas: Carbon Monoxide
Battery Size: AAA
Application/Usage: Indoor

For more information about the DSC WS4933, please contact us.

Electro-chemical sensing technology: Provides reliable detection of carbon monoxide gas.
Built-in 85 dB sounder: Alerts occupants loudly when CO is detected.
Local test and hush buttons: Allows end-user to manually test the detector and silence a nuisance alarm.
Slim-line, low-profile design: Ideal for surface mounting with minimal visual intrusion.
Wireless RF transmission: Compatible with 433 MHz DSC wireless systems—transmits alarm, low battery, tamper, end-of-life and supervision status.
Low battery supervision: Automatically monitors battery condition and sends supervisory signals.
End-of-life indication: After approximately 5 years of service, the detector indicates end-of-life via LED/chirp.
Wall-tamper and anti-tamper lock feature: Prevents and reports unauthorized removal.
False alarm reduction features: Includes a Hush feature and low-sensitivity supervision to reduce nuisance alarms.
Easy installation: Designed for surface-mounting; wiring is not required beyond the wireless receiver.
Compatibility note: Works with DSC PowerSeries V4.5+ with RF5132 V5.1+, RFK55XX V1.2+, TR5164-433; and Impassa/Alexor wireless systems.