© 2005 System Sensor. The company reserves the right to change product specifications without notice.

A05-1024-006•2/05•#1325

General Specifications

Dimensions

6.8˝ diameter

Mounting

Back Box Skirt

7.46˝ diameter; 2.42˝ height

Indoor Operating Temperature

32°F to 120° F (0°C to 49°C)

U.S. Patent Nos.

6,049,446

6,057,778

D424,465

Ordering Information/Current Draw

Description

Model No. (White)

Candela

FWR Max. Operating Current – Strobe

(mA RMS)

DC Max. Operating Current – Strobe

(mA RMS)

Ceiling Speaker/Strobes

SP2C2415

15

68

64

SP2C241575

15/75

77

78

SP2C2430

30

107

113

SP2C2475

75

197

205

SP2C2495

95

239

274

SP2C24115

115

298

325

SP2C24177

177

399

489

Surface-mount back box skirt

BBSCW

MDLW

Voltage

Average Current (mA)

Peak Current (mA)

In-rush Current (mA)

DC

FWR

DC

FWR

DC

FWR

12

10

12

30

31

87

122

24

12

15

35

37

198

262

SpectrAlert Mounting Diagrams

Speaker/Strobe

Standard Installation

Speaker/Strobe with

Accessory Back Box Skirt

Speaker Specifications

Input Voltage

25.0 or 70.7 Vrms (nominal)

Input Terminals

12 to 18 AWG

Sound Output (UL Reverberant dBA @ 10 ft.)*

2 watts

1 watt

1

1

84

81

78

75

Frequency Range

400–4000 Hz

The SP2C Series is UL listed from 400 to 4000Hz

but will provide an output from 100 to 10,000Hz.

Power Taps

1

Strobe Specifications

Strobe Operating Voltage

24 VDC and FWR unfiltered

Input Terminals

12 to 18 AWG

Operating Voltage Range

24 V, 16-33 V

Note: 177cd model tested at 20–33 V FWR

and 16–33 VDC

24 V, 17–33 V

Note: 177cd model tested at 21–33 V FWR

and 17–33 VDC

A0309-01

A0161-01

*Assumes flush mount installation

System Sensor Sales and Service

System Sensor Headquarters

3825 Ohio Avenue

St. Charles, IL 60174

Ph: 800/SENSOR2

Fx: 630/377-6495

www.systemsensor.com

System Sensor Canada

Ph: 905.812.0767

Fx: 905.812.0771

System Sensor Europe

Ph: 44.1403.891920

Fx: 44.1403.891921

System Sensor in China

Ph: 86.29.8832.0119

Fx: 86.29.8832.5119

System Sensor in Singapore

Ph: 65.6273.2230

Fx: 65.6273.2610

System Sensor – Far East

Ph: 85.22.191.9003

Fx: 85.22.736.6580

System Sensor – Australia

Ph: 613.54.281.142

Fx: 613.54.281.172

System Sensor – India

Ph: 91.124.237.1770 x.2700

Fx: 91.124.237.3118

System Sensor – Russia

Ph: 70.95.937.7982

Fx: 70.95.937.7983