Home News Services Contact Us Sitemap
Burglar Alarm
Wireless Siren
Alarm Control Panel
GSM Dialer & Control Panel
Beam Detector
Smoke Detector
PIR Detector
Microwave PIR Detector
Universal PIR Bracket
Outdoor Dual Tech Detector
Approach Detector
Vibration Sensor & Analyzer
Glass Break Detector
Magnetic Switches
Outdoor Siren
Peizo & Strobe Siren
Panic Button
Strobe Light
GAS & Carbon Detector
Heat Detector
Water Flood Detector
Pedal Switch
Fire Alarm
Fire Alarm Control Panel
Smoke Detector
Heat Detector
Call point
Alarm Bell
Strobe and Siren
Stand Alone Alarm
Smoke Detector
GAS Detector
Carbon Monoxide Detector
Smoke & Co Combination
GAS & CO Combination
Electronic Valve
Access Control
Electric Magnetic Lock
Electric Bolt Lock
Contact Us
On Line Help
Global Sales
Global Engineer
Home > FAQ
¡ö F A Q
Can we see the infrared beam?
What happens if the wire is cut?
What happens if the infrared beam is blocked by a glass?
Is there any battery-operated photoelectric detector?
What does AGC stand for?
What is the operating principle of photoelectric senor?
16 Records Previous Next Page£º2/2  10 Records/Page Goto Goto   

Copyright © 2000-2009 IMAKE International Co., Ltd. All rights reserved.