Button S Jeweller

Jeweller communication technology

Proprietary wireless communication technology to transmit commands, alarms, and events.

Key features:

• Two-way communication.
• Advanced sabotage protection.
• Block encryption featuring a dynamic key.
• Instant notifications.
• Remote configuration in the Ajax apps.

Frequency bands

868.0–868.6 MHz

Maximum effective radiated power (ERP)

up to 20 mW

Automatic power control to reduce power consumption and noise interference.

Radio signal modulation

GFSK

Radio signal range

up to 4,200 ft

Between detector and control panel (or range extender) in an open space.

Encrypted communication

All the data stored and transmitted are protected by block encryption with a dynamic key.

Frequency hopping

Radio communication uses frequency hopping to prevent interception and jamming.

Number of buttons

1

LED backlight indicating command delivery

The LED brightness is adjusted in the Ajax apps.

Protection against accidental pressing

long or double press

​​Supervising feature

Button S will update the status of its battery every day.

Battery

1 × CR2032

Pre-installed.

Type

Type C.

Calculated battery life

up to 5 years

Button’s operating voltage range

1.7–3.3 V⎓

Button’s nominal operating voltage

3 V⎓

Quiescent button’s current consumption at nominal voltage

0.0005 mA

Maximum button’s current consumption at nominal voltage

1 mA

Full capacity

235 mAh

Low battery voltage

2.2 V⎓

Low battery recovery voltage

2.3 V⎓

End of life battery voltage

1.7 V⎓

End of life battery capacity

40 mAh

Manufacturer

Renata

Button S Jeweller

CR2032 battery (pre-installed)

Double-sided tape

Quick start guide