Tech specs
Superior HomeSiren G3 Jeweller
Wireless siren with advanced sabotage protection and an LED connector

Device compatibility
CheckCommunication
Superior Jeweller data transfer protocol
Proprietary wireless protocol for transmitting commands, alarms, and events. An upgraded version of the Jeweller radio protocol for Superior devices, ensuring compliance with Grade 3 (EN 50131).
Key features:
- Two-way communication.
- Advanced sabotage protection.
- Enhanced block encryption with a dynamic key.
- Instant notifications.
- Remote control and configuration in Ajax apps.
Frequency bands
865.0–868.0 MHz
868.0–868.6 MHz
868.7–869.2 MHz
869.4–869.65 MHz
Maximum effective radiated power (ERP)
up to 25 mW
Automatic power control to reduce power consumption and radio interference.
Radio signal modulation
GFSK
Radio communication range
up to 11,450 ft (TBC)
Between the device and a hub (or a range extender) in open space. The maximum range depends on the hub model.
Encrypted communication
All stored and transmitted data is protected with advanced encryption, ensuring both confidentiality and integrity.
Frequency hopping
To prevent radio interference and jamming.
Key features
Alarm type
acoustic and visual
Buzzer and LED.
Type of warning device
type W
Internal, self-powered.
Alarm volume
from 81 to 105 dB at a distance of 3.3 ft
Adjusted by a PRO or a user with admin rights in an Ajax app.
94 dB at a distance of 3.3 ft
Default settings.
Alarm duration
from 3 s to 3 min
Adjusted by a PRO or a user with admin rights in an Ajax app.
Siren sound frequency
3.4 ± 0.5 kHz
Ability to connect an additional LED
3 V⎓
An additional LED works in parallel with the built-in LED of the siren and fully mirrors its indication.
Event indication
- Alarms.
- Entry/exit delays.
- Security mode state.
- Security mode change.
- After-alarm indication.
Chime
The siren emits a special sound to indicate the following events:
- opening detectors are triggered when the system is disarmed;
- the doorbell button is pressed.

Recommendations
The siren is designed for indoor use only. Recommended installation height is 8.2 ft or higher.
Sabotage protection
Tamper alarm
The system sends notifications about attempts to detach the siren from the surface or remove it from the mounting panel.
Holding screw
Secures the device on SmartBracket.
Protection against spoofing
Ensures device authentication when it communicates with a hub.
Jamming detection
The siren detects jamming and then sounds an alarm.
Communication loss detection
if there is no signal for 36 seconds or more
Detection time depends on the Jeweller or Jeweller/Fibra settings.

Power supply
Batteries
2 × CR123A 3 V⎓ lithium battery
Pre-installed.
Type
type C
Calculated battery life
up to 4 years in standby mode
up to 2.5 years with one 90-second alarm per day
Operating voltage range
1.9−3.3 V⎓
Nominal operating voltage
3 V⎓
Quiescent current consumption at nominal voltage
TBC
Peak current consumption at nominal voltage
1.1 A
When the siren sounds at the Very loud volume level.
Average current consumption at nominal voltage
50 mA
When the siren sounds at the default volume level. Regardless of the security mode.
Full battery capacity
3,200 mAh
Low battery voltage
2.1 V⎓
End-of-life battery voltage
1.9 V⎓
The device switches off.
End-of-life battery capacity
366 mAh
Manufacturer
Panasonic
Enclosure
Dimensions
2.95″ × 2.99″ × 1.06″
Weight of the black device
3.25 oz
Weight of the white device
3.32 oz
Operating temperature range
from 14 °F to 104 °F
Operating humidity
up to 75%
Protection class
IP30, IK07

Color
Black

White

Complete set
Superior HomeSiren G3 Jeweller
SmartBracket mounting panel
2 × CR123A battery (pre-installed)
Connector for LED indicator
Installation kit
Quick start guide