電子產品

搜羅全球頂尖電子產品公司提供的電子產品資訊。您可在貿發網採購平台即時諮詢可靠和專業的產品供應商，以獲取詳盡的資料及報價。

電子產品供應商和製造商

Electronics

消費電子產品

elec

搜羅全球頂尖消費電子產品公司提供的消費電子產品資訊。您可在貿發網採購平台即時諮詢可靠和專業的產品供應商，以獲取詳盡的資料及報價。

消費電子產品供應商和製造商

Consumer Electronics

瑞揚電子有限公司

  Features:   	 Warning Alarm Police Fire Siren 	 Loudness Factor: 150dB 	 Features: High Loudness 	 The sound is loud and so pure 	 Alarm Output for Flashing USB Alarm Features 	 Microphone On/Off Switch Button 	 Independent MIC Master Volume Control 	 Independent LINE1 &amp; LINE2 Volume Control 	 Key Control Buttons and LED Indicators 	 One 6.35mm TRS Microphone Input 	 Two Caron Output 	 RCA (L/R) LINE1 &amp; LINE2 Input 	 RCA(L/R) Line output  

Warning Alarm Police Fire Siren Pre-Amplifier

BeStar Electronics Industry Co., Ltd.

The backup alarm is designed to be installed on the rear of vehicles. It provides protection from weather conditions and minimizes the chance of collision damage. This piece is assembled with quality components for reliability.
 
  Different alarms are available (white noise alarm, self adjusting alarm and general speaking alarm). 
  SPL: 82-112dB. 
  Normal rated voltage: 12/ 24V DC (AC). 
  Pulse and constant tones. 
 

Backup Alarm

Daeyoung Electric Co., Ltd.

The electronic siren functions as a sound-emitting component in alarm systems. It features a flash frequency up to 150 times. This siren is made of strong ABS material for enhanced durability.

 
  Rated voltage: 12V, DC. 
  Minimum sound pressure level: 108 &plusmn; 2dB/12VDC/30cm. 
 

Electronic Siren

深圳市天地網電子有限公司

   We have our own server platform &amp; client software, all of which are developed by ourselves, and it is free for customers to enjoy the service; very easy to install; very small to hide; waterproof with thermoplastic hose; can cut off power/fuel supply of motorcycle/bike remotely if necessary; SOS emergence help can make the owner safe; built-in motion sensor for power saving; movement alarm; power-cut alarm &amp; low power alarm; GPS blind area alarm (in/out); with client software, it can be tracked at any time.   GPS/GSM/GPRS, control by the owner of the device by mobile phone.   Easy to hide, easy to install.   Built-in battery: work over 1 day.   Engine alarm: in arm status, somebody start the engine, the owner will receive the SMS from the device and stop the motorbike automatic. You should send the disarm command when you want to cancel this alarm.   Internal shake sensor: in arm status, if somebody shakes the motorbike, the device will send the SMS to the owner.   SOS: in arm/disarm status, press the SOS in 3 seconds, the device will alarm.   Power off alarm: when device power off, it will send the SMS to owner stop the motorbike: the owner can send the command to the device; the device will stop the motorbike intelligent (according to the speed).   If the device alarm in the arm status, all the alarm should cancel with the disarm command.   Track in 24 hours via GPRS. Real-time monitor function, uploading data about motorbike state and position in preset time interval and preset times.   Weight of main unit: 0.02kg.  

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