Dahua ARK30T-W2(868) wireless security fingerboard – sensor buttons Mifare card reader 868MHz

Control unit for Dahua wireless alarm system

• Encrypted (AES128) communication between the fingertip and the control centre at 868.0 MHz – 868.6 MHz, distance up to 1600m in direct line-of-sight mode.
• Battery powered (4xAA batteries included), maximum power consumption in operating mode 2.3W
• Activation by password or Mifare card, 4 status indicators, 2 miniature IC cards included for activation.
• Battery discharge and ambient temperature monitoring, operating temperature -10 °C to +55 °C, plastic housing.
• System management and day-to-day use is done through the DMSS app, the installer level app is COS PRO.

With normal use (on and off once a day) and good coverage, a single set of batteries will last up to 3 years.