Ajax - Wireless panic button (Ajax DoubleButton)

DoubleButton is a wireless hold-up device with advanced protection against accidental presses. The device communicates with a hub via the encrypted Jeweller radio protocol and compatible only with Ajax security systems. The line-of-sight communication range is up to 1300 meters. DoubleButton operates from the pre-installed battery up to 5 years.

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.

PRO-technology solution for any object

DoubleButton meets the requirements of professional European security standards and can be used in both private and commercial properties. Wireless connectivity with the hub and long communication range gives freedom in placing and allows you to carry DoubleButton around.

More than just alarms

Raising an alarm is the priority DoubleButton function. But not the only one. By transmitting an alarm signal, the hold-up device can activate all or specific sirens at the object. And also, run automation scenarios: trigger a smoke machine, close electric locks, lower roller shutters.

Truly effortless maintenance

The device body is resistant to temperature extremes, dust, and splashes. Buttons are designed for thousands of clicks. With a pre-installed battery lasting up to 5 years, DoubleButton does not require maintenance for a very long time.

Connecting without puzzles

Add DoubleButton to a system and configure it — all in Ajax PRO — a mobile app for engineers. No need to disassemble the housing; just fix the device to a surface using Holder. Or hang it on lace or keychain. A few minutes and hold-up device is ready for use.

Tech specs

• Classification Wireless emergency button
• Compatibility Works with all Ajax hubs and range extenders (under OS Malevich 2.10)
• False alarm prevention Yes
• Number of buttons 2
• Alarm transmission 0.15 sec at most
• Always active (no reactivation required)
• Jeweller radio technology
• Communication range to hub - up to 1300 m in open space
• Two-way communication
• Operating frequency - 868.0 - 868.6 or 868.7 - 869.2 MHz (depending on sales region)
• Self-adjusting RF output power - up to 20 mW
• Packet data encryption based on AES algorithm
• Frequency hopping
• Power supply CR2032 battery, 3V
• Up to 5 years
• Operating temperature range -10°C to +40°C
• Relative humidity Up to 75%.
• Protection class IP55
• Dimensions 47 × 35 × 16 mm
• Weight 17 g
• Warranty Replacement and repair within 24 months from date of sale. Batteries are not covered by the warranty.