A very high noise immunity Glass Break Detector...
A very high noise immunity Glass Break Detector: Power Sources8~16V required by custumerSound Control Sensitivity70~80db / 3mWork...
1 Marine Audible and Visual Alarm
2 can be make in diffrent voltage
3 High quality&High-tech
Functional Description Visual alarm control: passive contact control by external visual and auditory alarms if...
elderly wired&wireless emergency call monitoring center for security company
multi-languages, panic buttons are available.
elderly wired&wireless emergency call monitoring center for security...
2-wire conventional fixed temperature heat detector designed to provide open area protection
UL certificated
General DesciptionThe 335 series is 2-wire conventional low profile plug-in detectors designed to...
Used in 50/60Hz power circuit for alarm or indication with sound signal, or together with modular products
Specification Max. continuous duty≤30minutesConnection...
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