Sumring Company

Product Description: SR-A86 Fire alarm bell& Strobe siren SR-A86 Fire Siren Standard voltage: 24VDC Standard current: 50mA Adapt voltag

Fire alarm control panel SR-P01-4 4 zones conventional fire alarm control panel SR-P01-8 8 zones conventional fire alarm control panel SR-P01

SR-P01-16 16 zones conventional fire alarm control panel The SR-P01 Series Conventional Fire Alarm Control Panel is 220VAC, 50 Hz, four to sixteen-zo

SR-504 is 2-Wire network heat detector Combination rate-of-rise and fixed temperature alarm Low standby current

1.SR-501 is 2-Wire network heat detector 2.Combination rate-of-rise and fixed temperature alarm 3.MCU processing, eliminate false alarm 4.Low

Product Description Main Features: 1.SR-505-2 is 2-Wire network heat detector 2.Combination rate-of-rise and fixed temperature alarm 3.MCU pro

Product Description: SR-M58 Dimension: 106*16*16mm Housing: Alloy-Zn, grey Gap: 40-60mm or 50-60mm Leads: 1007UL22AWG530mm wire with cable opti

Dimension: 23 * 13* 6mm Case Material:ABS Color: white, brown Gap:15-25mm Current / Voltage / Power:0.5A/100V/10W Output: NO/NC/COM Installati

SR-M44B ABS housing surface mounted door magnetic sensor switch Dimension: 50*14*12mm Housing: ABS , white /brown Gap: 15-25mm or 20-25 mm

Magnetic contacts: Dimension 88*16*16mm Housing ABS , white Gap 40-60mm 50-60