The Model SK-4224 is a four zone, 24-volt fire alarm control panel having the following features: • Zone inputs can be configured as: Four Class B zones Or Two Class A zones • 2.5 amp power supply • Two notification appliance circuits rated at 2.5 amp total. • Dedicated alarm and trouble relays • Auxiliary power output (.5 amp max.) for powering special applications, such as door holders. • Enhanced Verification Mode, a built-in feature that distinguishes two-wire smoke detectors from pull stations. • Housed in a 12-13/16″W x 15-1/8″H x 3-3/8″D metal cabinet • Cabinet supports two 7.0 AH backup batteries
Silent Knight SK-4224 Fire Alarm Control Panel
$429.65
Replacement board for SK-4224.
Out of stock
Weight | 2 lbs |
---|---|
Dimensions | 14 × 12 × 3 in |
Be the first to review “Silent Knight SK-4224 Fire Alarm Control Panel” Cancel reply
You must be logged in to post a review.
Related products
Refurbished
Silent Knight
$589.99
Refurbished
Silent Knight
$699.24
Refurbished
r
$548.36
Refurbished
$399.96
Refurbished
Fire-Lite
$559.33
Refurbished
$599.97
Refurbished
$640.00
Reviews
There are no reviews yet.