Tech specs
Superior StreetSiren Plus G3 Jeweller
Wireless siren with advanced sabotage protection and an extended list of compliance certificates. For outdoor and indoor use.

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 anti-sabotage.
- 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 noise interference.
Radio signal modulation
GFSK
Radio communication range
up to 11,450 ft
Between the siren and a hub (or a range extender) in an open space. The maximum range depends on the hub model.
Encrypted communication
All stored and transmitted data are protected by block encryption featuring a dynamic key.
Frequency hopping
To prevent radio interference and jamming.
Wings communication technology
Proprietary wireless communication technology for uploading firmware updates.
Key features:
- Two-way communication.
- Advanced sabotage protection.
- Block encryption featuring a dynamic key.
- Data packet reload in case of transmission errors.
- Data packets delivery check.
Frequency bands
865.0–868.0 MHz
868.0–868.6 MHz
868.7–869.2 MHz
869.4–869.65 MHz
Radio communication range
up to 6,550 ft
Between the siren and a hub (or a range extender) in an 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 light
A speaker and LED frame.
Type of warning device
type X
External, self-powered, remote power source with EN 50131-6 compliant power supply.
Alarm volume
from 85 to 107 dB at a distance of 3.3 ft
Adjusted by a PRO or user with admin rights in the Ajax app.
Alarm duration
from 3 s to 3 min
Adjusted by a PRO or user with admin rights in the Ajax app.
Alarm sound
2 types
NFA2P-compliant and Regular.
LED indication
2 types
If the siren has an external power supply, the user can choose between the Corner backlight and Full-frame backlight features. If the siren is powered by a battery, only the Corner backlight feature is available.
Alarm LED indication in NFA2P-compliant mode
flashlight color — red
flashlight frequency — 1 flash per second
Siren sound frequency
- 1,400−1,600 Hz in NFA2P-compliant mode
- 1,400−1,600 Hz in Regular mode
Device self-test
Allows you to check whether the battery is sufficiently charged for normal operation.
Events indication
- Alarms.
- Delays when entering/leaving.
- Security mode.
- Security mode changing.
- After-alarm indication.
Chime
The siren makes a special sound to notify that the opening detectors are triggered when the facility is disarmed.
Recommendations
The siren is designed for indoor and outdoor use. Recommended installation height is 8.2 ft or higher.
Sabotage protection
Tamper alarm
Notifications on attempts to open the siren’s enclosure, detach the siren from the surface, or remove the siren from the mounting panel.
Protection against spoofing
device authentication
Jamming detection
The siren detects jamming and alarms about it.
Communication loss detection
after 36 s
Detection time depends on the Jeweller or Jeweller/Fibra settings.
Power supply
Battery
8 × CR123A 3 V⎓ lithium battery
Pre-installed.
Type
Type C.
Calculated battery life
up to 10 years in standby mode
up to 4.2 years with one 90-second alarm per day
Operating voltage range
3.65−6.2 V⎓
Nominal operating voltage
3 V⎓ in standby mode
6 V⎓ when the siren sounds
Quiescent current consumption at nominal voltage
84 µA
Maximum current consumption at nominal voltage
640 mA
When the siren sounds at the Very Loud volume level.
Peak current consumption at nominal voltage
960 mА
When the siren sounds at the Very Loud volume level.
Average current consumption at nominal voltage
125 mA
When the siren sounds at the default volume level. Regardless of the arming mode.
Full battery capacity
12,800 mAh
Capacity of each battery is 1600 mAh.
Low battery voltage
4.69 V⎓
End-of-life battery voltage
4 V⎓
Manufacturer
Huiderui
Electric shock protection class
Class III
Optional power supply
Remote power supply’s operating voltage
9.6−14.4 V⎓
Remote power supply’s nominal voltage
12 V⎓
Enclosure
Dimensions
8.28″ × 8.28″ × 2.78″
Weight of the white device
40.42 oz
Weight of the black device
39.65 oz
Operating temperature range
from −13 °F to 140 °F
Operating humidity
up to 95% with no condensation
Protection class
IP54, IK08


Colors
Black

White

Complete set
Superior StreetSiren Plus G3 Jeweller
SmartBracket mounting panel
Installation kit
Quick start guide