Electronic Product Online My Account  Cart Contents  Checkout  
  Home » 2 - Access Control and Security » 2.7 DSC Proprietary Components My Account  |  Cart Contents  |  Checkout   
  2.1 Access Control Complete Packages
  2.2 Access Control Accessories and Hardware
  2.3 Motion Detectors
  2.4 Complete Security Kits
  2.5 Security Devices
  2.6 Video/Audio Entry Systems
  2.7 DSC Proprietary Components
  2.8 Ademco Proprietary Components
  2.9 GE Security Proprietary Components
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

DSC WT4901 Indoor Wireless Siren for Alexor Panels

DSC WT4901 Indoor Wireless Siren for Alexor Panels

Greater Protection. Complete Security: How would you like a security system that provides complete security via a host of devices, including keypads, sirens, detectors and wireless keys, and also supports GSM and IP communications - all of it wirelessly? DSC's 2-Way Wireless Security Suite delivers just that, and so much more.

Subtle Design with Powerful Communication: The WT4901 Wireless Indoor Siren is a fully supervised wireless siren designed to work with the Alexor Wireless Panel. With its sleek and modern design, the WT4901 will fit most internal spaces and is unobtrusive to the home environment. Since Alexor is mounted in a secure (but sometimes remote) location within the home, audible indications, via Alexor's onboard siren, regarding alarm triggers or smoke/fire detection may be quieter than what the WT4901 provides. And an indoor siren provides an alert to potential danger before a person moves too far into the home. With its powerful sounder, the WT4901 will annunciate these issues from its remote location but will not indicate the location of the control panel. The WT4901 also distinguishes between burglar and fire alarm by emitting different sounds for each and indicates entry and exit delays, trouble beeps and uses multiple door chimes.

Wireless Offers Quick Installation & Flexibility: Since the WT4901 is wireless, it can be installed in numerous locations inside the home. And because itís wireless, installation time is quick, with fewer holes to drill, meaning mess-free installs and more installs throughout the day.

Secure, Continuous Communication: The WT4901 offers 2-Way wireless and continuously supervised communication with the Alexor Wireless Panel. The signals between the WT4901 and the panel are fully encrypted, prohibiting unauthorized interruption of communication between the two. If the WT4901 is tampered with, Alexor will immediately be signalled and the appropriate transmission will instantly be transmitted to the monitoring station. Additionally, one of the other sirens (either indoor or outdoor or Alexor's onboard siren itself) installed on the system will make up for the absence of the WT4901. Up to four sirens can be installed on the Alexor Wireless Panel.


  • Siren output is 85dB
  • Siren sounds for: Alarms, Door Chime, Entry and Exit Delay, Trouble Indications
  • Transmits module status including tamper, low battery and RF fault
  • Onboard test button
  • Case and wall tamper
  • Up to 4 sirens per system
  • Compatible with DSC's Alexor Wireless Panel

This product was added to our catalog on Wednesday November 18, 2009.

Other products you may be interested in:
DSC PC9155 Alexor Two-Way Wireless Panel
DSC PC9155 Alexor Two-Way Wireless Panel
DSC WT4911 Outdoor Wireless Siren for Alexor Panels, with Temperature Sensor
DSC WT4911 Outdoor Wireless Siren for Alexor Panels, with Temperature Sensor
Shipping & Returns
Site Policies
Privacy Notice
All Products
Contact Us
Shopping Cart more
0 items
Manufacturer Info
Other products

Note: you must use Canadian currency if using an American Express credit card.

Copyright © 2003-2017 Electronic Product Online Ltd.
Products may not be exactly as shown.
Powered by osCommerce