- The solar Outdoor wireless acousto-optic siren adopts 8 bit MCU technology. Built-in 8 LED lights, 2 105 dB buzzers and 1 built-in lithium battery. Using Solar energy to charge.

- Used as repeater, it can transmit 16 wireless accessories.

- 3 colors of indicators lights flashing modes (Red/ Blue/ Red + Blue)

- Design for preventing the siren being removed maliciously.

- Acousto-optic notice when operating Arm/Disarm.

- Status reports including the alarm from siren itself, tamper alarm.

- Support 8 remote controls, 16 detectors, the last 4 wireless zones for 24 hours defend.

- Two optional ways to enroll: by trigger button or inputting siren address code.

- 105 dB alarm sound, flashing lights, a storge deterrent.

- Built-in 5200mAh 3.7V 18650 lithium battery, up to 120 days of stand-by time.

- Built-in balance device, convenient install in horizontal direction.