We manufacture and sell many kinds of Sirens, including electronic siren, battery back-up siren, piezo siren, and microphone sirenThis model is Electronic SirenUsed in car, home security, and other pl
We sell many kinds of emergency buttons.Different models are available.It is used widely in homes, offices, and other places.1) ABS Plastic Or Metal Case Body2) Rated current: 3003) Rated Voltage: (VD
It own more defend zones(128zones), almost all functions which operated by the remote controllers, it can operate from the main unit.45seconds of recording, nine groups of telephone number, own 100 hi
Features:1) It own more defend zones (128 zones), almost all functions which operated bythe remote controllers, it can operate from the main unit2) 45 seconds of recording, nine groups of telephone nu
Protective zone figure alarm and audio alrmLarge LCD display with Chinese or EnglishShortcut key and programmable keypad insidePrivate monitor or intercommunication acceptable20 Event logWireless main
Features:1) It own more defend zones (128 zones), almost all functions which operated bythe remote controllers, it can operate from the main unit2) 45 seconds of recording, nine groups of telephone nu
Features:1) It own more defend zones (128 zones), almost all functions which operated by the remote controllers, it can operate from the main unit2) 45 seconds of recording, nine groups of telephone n
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