Edwards Signaling 439D-6AW-R SF 25/11 catalog numbers 878DEX-N5 and 879DEX-G1
$131.48
Description
catalog numbers 878DEX-N5 and 879DEX-G1
A short circuit causes the module to inhibit the activation of the audible/visual signal circuit so the riser is not connected to the wiring fault
The horn output of horn strobes can be independently controlled on 2-wire circuits using the Wheelock patented sync protocol
making installations fast and foolproof while virtually eliminating costly and timeconsuming ground faults
Edwards Signaling 439D-6AW-R SF 25/11 catalog numbers 878DEX-N5 and 879DEX-G1Edwards Fire Alarm Bells are specially designed for fire alarm applications. The gongs are made of selected alloy steel to give the loud, resonant tones necessary in fire alarm systems. Two gong sizes are available to overcome different ambient noise level. The Fire Alarm Bells are of the underdome type with heavy duty mechanisms. Each bell is supplied with a mounting plate that fits any standard single gang opening (see Installation Data). For
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
You may also like
RABIA - Gold Kundan Sets
US$ 90.95
FANCY PRINTED COTTON SAREE GREEN
US$ 175.50
ART SILK SAREE BSCONLINE
US$ 581.50
ART SILK SAREE PURESILK
US$ 540.00
2D SOFT CREPE SILK SAREE HI968 BRIDALSILK
US$ 694.50
ARANI ART SILK SAREE HI968 BRIDALSILK
US$ 400.50
FANCY PRINTED COTTON SAREE traditional
US$ 607.50