Ajax DoubleButton Wireless Hold Up Button

The Ajax DoubleButton is a wireless hold-up device that works with the Ajax Jeweller wireless alarm system to raise an alert in the event of an emergency such as robbery. It features two tight buttons and a plastic divider to protect against accidental presses. When pressed, it raises an alarm (hold-up event), transmitted to users and to the security company’s monitoring station. An alarm can be raised by pressing both buttons: one-time short or long press (more than 2 seconds). If only one of the buttons is pressed, the alarm signal is not transmitted.

The hold-up device transmits a signal to the hub via Jeweller-a two-way radio protocol communicating at a range of up to 1300 meters. A flashing LED verifies the successful delivery of the DoubleButton alarm. Jeweller encrypts the transmitted data and prevents device forgery. In the case of interference, the Ajax system switches to a free radio frequency, and when the air is jammed, it notifies users and a security company about the situation.

Features:

• Wireless hold-up device
• Both buttons need to be pressed to avoid accidental alarms
• Grade II
• Radio signal range of up to 1,300 m
• Alarm delivery confirmation
• AES encryption
• RF hopping
• Can be body worn or wall mounted
• IP55 rated body
• Works up to 5 years from battery
• Simple set up