System Sensor SPSCRH Speaker Strobe, Red, Ceiling Mount, FIRE Lettering, High Candela

• Plug-in design and protective cover reduce ground faults
• Universal mounting plate with an onboard shorting spring tests wiring continuity before installation
• No extension ring required
• Field selectable candela settings: High: 135, 150, 177, 185
• Rotary switch simplifies field selection of speaker voltage (25 and 70.7 Vrms) and power settings (, , 1 and 2 watts)
• SP speakers offer high fidelity sound output
• Compatible with System Sensor synchronization protocol
• Electrical compatibility with existing SpectrAlert products
• Optional tamper resistant Torx head screw included
• Listed for ceiling or wall mounting

• Operating Temperature: 32F to 120F (0C to 49C)
• Humidity Range: 10 to 93% non-condensing
• Dimensions: 6.8 in Dia. 4.7 in D (including lens and speaker)
• Nominal Voltage (speakers) 25 Volts or 70.7 Volts (nominal)
• Maximum Supervisory Voltage (speakers): 50 VDC
• Strobe Flash Rate: 1 flash per second
• Nominal Voltage (strobes): Regulated 12 V DC/FWR or regulated 24 DC/FWR
• Operating Voltage Range (includes fire alarm panels with built in sync): 8 to 17.5 V (12 V nominal) or 16 to 33 V (24 V nominal)
• Operating Voltage with MDL Sync Module: 9 to 17.5 V (12 V nominal) or 17 to 33 V (24 V nominal)
• Frequency Range: 400 to 4,000 Hz
• Power: , , 1, 2 watts
• Color: Red