Chuango Wireless Door Window Sensors for Home Security Alarm DWC-102 Account & Record BooksL With advanced features like acoustic

With advanced features like acoustic echo cancellation

OEM: VGM1812

OEM: 799013N

20W Subwoofer

Maximum weight easel can support is 5kg

Chuango Wireless Door Window Sensors for Home Security Alarm DWC-102 Account & Record BooksL With advanced features like acousticDescriptionSpecificationsShipping The DWC 102 works well with any door, window or opening. When triggered (separated), an alarm signal will be sent to the system controller for appropriate response. It also comes with tamper protection to ensure system integrity, and can work with other wired detectors. If connected to a GSM alarm system, low battery alerts via SMS text messages are possible. Power: DC 1. 5V (AA 1. 5V LR6 Battery x 1 pc) 1 Pack