CHUANGO - Door/Window Contact 2-Way

Wireless Door/Window ContactThe 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. SpecificationsPower supply DC 1.5V (AA 1.5V LR6 Battery x 1 pc)Static current =35uAAlarm current =10mATransmitting distance =80m (in open area)Radio frequency 315MHz/433.92.92MHz (±75KHz)Housing material ABS plasticOperation ConditionTemperature -10°C~55°CRelative humidity =80%(non-condensing)Transmitter dimensions 71 x 34 x 17.5mm (L x W x H)Magnet dimensions 51 x 12 x 13.5mm (L x W x H)