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Doorbell, pir alarm, security alarm manufacturer, supplier, factory, exporter--China Ningbo Bright Source Ltd. is a leading professional manufacturer of PIR(Passive Infra-Red) sensor switch in China. Our products, doorbell, pir alarm, security alarm, doorbells, pir alarms, security alarms are widely being used in automatic light control, promoting convenience, safety and cost-saveing. We employed Total Quality Management and established an ISO9001:2000 quality management system.With the belief that goods products and good service will lead us to the success. We have established our markets in Europe, North America, and Australia. Wellite not only sells our existing products, doorbell, pir alarm, security alarm, doorbells, pir alarms, security alarms, but also provides complete developping solution for our customer. We are always strengthening our own R&D team and paying many efforts on more new designs.

Please visit our website: http://www.nbbrightsource.com
 
doorbell

Name: p001
Sort: doorbells
Detection Distance: 8m (Max)(22oC)
Detection Range: 60o(H) 5o(V)
Operating Voltage: DC9V(6F22)
Switch Function: Alarm/Off/Chime
Details: See details

pir alarm
Name: p002
Sort: pir alarms
Detection Distance: 8m (Max)(22oC)
Detection Range: 140o
Operating Voltage: DC9V(6F22)
Switch Function: Alarm/Off/Chime
Details: See details
security alarm
Name: p003
Sort: security alarms
Power Sources: 8~16V(required by custumer)
Sound Control Sensitivity: 70~80db(3m)
Work Temperature: -10~+40℃
Working Humidity: ＜93%RH
Details: See details
Name: p004
Sort: doorbell
Power Supply: 8~16VDC
Warm-up Time: 30S
Sense Degree: 140°
Sense Distance: 12m(Max)
Work Temperature: -10~+40℃
Working Humidity: <93%RH
Installation height: 1.5~3.5 m
Details: See details
Name: p005
Sort: pir alarm
Power Supply: DC 9V
Frequency: 315MHz or 433MHz
Static Current: 30μA
Sense Distance: 12m
Sense Angle: 110°
Sense Motion Speed: 0.6~1.5m/s
Work Temperature: -20~+40℃
Relative Humidity: <93%RH
Installation Height: 2m
Emit Distance: <30m
Certificate: R&TTE
Details: See details
Name: p006
Sort: security alarm
Power Emission: 12V/DC
Receiving: 230V/AC,50~60Hz
Distance: ≥30m (open position)
Chime Sound: ≥
Details: See details

more products please visit: http://www.nbbrightsource.com
 
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