Johnson Controls A4000-137 SF 30/01 the WS4920 Wireless Repeater delivers
$53.99
Description
the WS4920 Wireless Repeater delivers an easy-to-install wireless device that significantly extends the range for DSC 1-way wireless devices from the control panel/receiver and compensates for interference sources by improving the signal quality
Connect up to 8 supervised keypads
It stands up to long-term use
The Notification Appliance Circuit (NAC) protocol can silence audible devices while strobes continue to flash
The B210LP is a plug-in detector base intended for use in an intelligent system
Johnson Controls A4000-137 SF 30/01 the WS4920 Wireless Repeater delivers
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
