Digital Display Systems’ network clock system offers the ability to synchronize clocks and ensure reliable and accurate time in all buildings, offices, and rooms for schools, commercial businesses, medical and government facilities.

The BRS/DRS product lines are secondary clocks that are designed to synchronize with a DDS master clock via RS485 wiring. Before requesting a quote for a secondary clock, please make sure you already have a DDS master clock.

Single-sided 4-Digit Secondary Clocks

Part Number	# of Digits	Digit Size	Dimensions	Price	Quote
BRS-42418	4 Digits	1.8″	6.25″ x 12.25″ x 1.5″	$207	Request
BRS-42425	4 Digits	2.5″	6.25″ x 12.25″ x 1.5″	$261	Request
BRS-42440	4 Digits	4.0″	8.25″ x 15.25″ x 1.5″	$286	Request
DRS-42470	4 Digits	7.0″	10.25″ x 28.25″ x 1.5″	$661	Request

Single-sided 6-Digit Secondary Clocks

Part Number	# of Digits	Digit Size	Dimensions	Price	Quote
BRS-62425	6 Digits	2.5″	6.25″ x 14.25″ x 1.5″	$339	Request
BRS-62440	6 Digits	4.0″	8.25″ x 18.25″ x 1.5″	$422	Request
DRS-62470	6 Digits	7.0″	10.25″ x 42.25″ x 1.5″	$1024	Request

Double-sided Secondary Clocks – Ceiling Mount

Part Number	# of Digits	Digit Size	Dimensions	Price	Quote
BRS-42425-2C	4 Digits	2.5″	6.25″ x 12.25″ x 5″	$547	Request
BRS-42440-2C	4 Digits	4.0″	8.25″ x 15.25″ x 5″	$647	Request
DRS-42470-2C	4 Digits	7.0″	12.25″ x 28.25″ x 5″	$1476	Request
BRS-62425-2C	6 Digits	2.5″	6.25″ x 18.25″ x 5″	$760	Request
BRS-62440-2C	6 Digits	4.0″	8.25″ x 18.25″ x 5″	$927	Request
DRS-62470-2C	6 Digits	7.0″	12.25″ x 42.25″ x 5″	$1590	Request

Double-sided Secondary Clocks – Wall Mount

Part Number	# of Digits	Digit Size	Dimensions	Price	Quote
BRS-42425-2W	4 Digits	2.5″	6.25″ x 12.25″ x 5″	$547	Request
BRS-42440-2W	4 Digits	4.0″	8.25″ x 15.25″ x 5″	$647	Request
DRS-42470-2W	4 Digits	7.0″	12.25″ x 28.25″ x 5″	$1476	Request
BRS-62425-2W	6 Digits	2.5″	6.25″ x 18.25″ x 5″	$760	Request
BRS-62440-2W	6 Digits	4.0″	8.25″ x 18.25″ x 5″	$927	Request
DRS-62470-2W	6 Digits	7.0″	12.25″ x 42.25″ x 5″	$1590	Request

Four-sided Secondary Quad Clocks

Part Number	# of Digits	Digit Size	Dimensions	Price	Quote
BRS-42425-4	4 Digits	2.5″	6.25″ x 12.25″ x 15″	$1206	Request
BRS-42440-4	4 Digits	4.0″	8.25″ x 15.25″ x 18″	$1408	Request
DRS-42470-4	4 Digits	7.0″	13″ x 28.25″ x 28.25″	$2769	Request
BRS-62425-4	6 Digits	2.5″	7″ x 19.75″ x 19.75″	$1645	Request
BRS-62440-4	6 Digits	4.0″	7″ x 19.75″ x 19.75″	$2003	Request
DRS-62470-4	6 Digits	7.0″	10.25″ x 43.75″ x 43.75″	$3939	Request