Changzhou Yasen Electronic Co., Ltd.  

Product Name: 2alarms/3alarms/4alarms RF/Am Hard Tag with Lanyard Model NO.: AS011 Receive Frequency: RF/Am Transmission Mode: Wireless Application: Indoor Certification: CE, ISO, SGS Working Mode: Passive Signal Transmission: Wireless Alarm Type: Anti-Theft Alarm Dimension: 70mm*22mm*11mm Color: Grey/White/Blackcustomized Lock: Standard,Super Remarks: 2alarms/3alarms/4alarms Materials: ABS