Product Description
AJ-DOUBLEBUTTON-B Ajax Double Button Black
Quick Spec:
- Power – CR2032 battery 3V. Up to 5 years.
- Protection Class – IP55
- Flase Alarm Prevention – Yes
- Compatibility – Operates with all Ajax hubs and range extenders (with OS Malevich 2.10)
- Dimensions – 47 × 35 × 16 mm
No accidental presses
To activate the alarm, you must simultaneously press both buttons. They are stiff and parted by a plastic barrier. These measures eliminate false alarms when carrying DoubleButton in a pocket or bag.
No unnecessary dispatches
DoubleButton supports confirmed alarms. This feature implies instructing users: what sequence of presses is required to generate a confirmed alarm condition. It gives a 100% guarantee that a hold-up alarm was raised intentionally and only by an authorized user.
Guaranteed alarm delivery
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.
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