Ajax Superior DoubleButton G3 Jeweller

Wireless hold-up device for high-risk facilities

Engineered for high stakes. Protected against mistakes.

Superior DoubleButton G3 Jeweller іs the first wireless Grade 3 hold-up device. It is designed with maximum protection against false alarms: both buttons must be pressed simultaneously to trigger an alarm, and a plastic divider prevents accidental activation. Confirmed alarm mode can also be enabled, allowing a predefined alarm activation algorithm. The device communicates with a hub at a distance1 of up to 1,500 m. It can be mounted on a flat surface with a Holder fastener2 or carried around as a portable device. A durable, IP55-rated enclosure withstands almost any environment, while an enhanced battery powers the device for up to five years3. All settings and updates can be managed remotely via Ajax apps.

Built to stand out

Triple-level protection against false alarms

Physical
To activate an alarm, both buttons must be pressed simultaneously. They are stiff and parted by a plastic divider.

Software
An alarm is triggered either by a long press on both buttons simultaneously or by two brief presses.

Confirmed alarm
An alarm can be confirmed by pressing one DoubleButton device twice or two different DoubleButton devices in sequence.

Enhanced wireless technology

Superior Jeweller is a next-generation Ajax radio protocol developed for wireless devices of the Ajax Superior product line. It delivers stronger encryption, advanced frequency hopping, and outstanding energy efficiency. This makes Superior Jeweller the first-ever wireless communication technology to meet Grade 3 requirements.

Long-lasting performance

• Up to five years of autonomous operation
• High-performance battery from proven manufacturers
• Pre-installation battery testing for reliability
• Minimal impact of threshold temperatures on battery life
• Early low-battery warnings – after four years of operation
• Battery charge auto-check once a day

Hassle-free installation and setup