United StatesTech specs
HomeSiren Jeweller
Wireless siren
Devices compatibility
Devices compatibility
Communication
Jeweller communication technology
Proprietary wireless communication technology to transmit commands, alarms, and events.
Key features:
- Two-way communication.
- Advanced anti-sabotage.
- Block encryption featuring a dynamic key.
- Instant notifications.
- Remote control and configuration in Ajax apps.
Frequency bands
866.0–866.5 MHz
868.0–868.6 MHz
868.7–869.2 MHz
905.0–926.5 MHz*
915.85–926.5 MHz
921.0–922.0 MHz
Depends on the sales region.
* Certified according to UL/ULC standards.
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 6,500 ft
Between the device and a hub (or a range extender) in an open space.
Encrypted communication
All stored and transmitted data are protected by block encryption featuring a dynamic key.
Frequency hopping
To prevent radio interference and jamming.
Key features
Alarm type
acoustic and LED indication
Buzzer and LED.
Warning device type
type W
Internal and self-powered.
Alarm volume
from 80 to 100 dB at a distance of 3.3 ft
Adjusted by a PRO or a user with admin rights in the Ajax app.
93 dB at a distance of 3.3 ft
Default settings.
Alarm duration
from 3 s to 3 min
Alarm duration up to 15 minutes is available only for sirens with firmware version NA 5.60.4.14 or higher.
Adjusted by a PRO or a user with admin rights in the 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 replicates its indication.
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 system is disarmed.
Recommendations
The siren is designed for indoor use only.
Recommended installation height is 8.2 ft or higher.
Sabotage protection
Tamper alarm
Notifications on attempts to detach the device from the surface or remove it from the mounting panel.
Protection against spoofing
device authentication
Communication loss detection
after 36 s
Detection time depends on the Jeweller or Jeweller/Fibra settings.
Power supply
Battery
2 × CR123A
Pre-installed.
Calculated battery life
up to 5 years
Siren’s operating voltage range
1.9−3.3 V⎓
Siren’s nominal operating voltage
3 V⎓
Quiescent siren’s current consumption at nominal voltage
68 µA
Peak siren’s current consumption at nominal voltage
1.1 A
When the siren sounds at the Very Loud volume level.
Average siren’s current consumption at nominal voltage
50 mA
When the siren sounds at the default volume level. Regardless of the arming mode.
Full battery capacity
3,200 mAh
Capacity of each battery is 1,600 mAh.
Low battery voltage
2.1 V⎓
End-of-life battery voltage
1.9 V⎓
Device is switched off.
End-of-life battery capacity
366 mAh
Manufacturer
Huiderui
UL listed.
Enclosure
Dimensions
2.95″ × 2.99″ × 1.06″
Weight
3.42 oz
Operating temperature range
from 14°F to 104°F
Temperature range from 32 °F (0 °C) to 120 °F (+49 °C) is certified according to UL/ULC standards.
Operating humidity
up to 75%
Humidity of up to 93% is certified according to UL/ULC standards.
Protection class
IP50
Not evaluated by UL.
Colors
Black
White
Complete set
HomeSiren Jeweller
SmartBracket mounting panel
2 × CR123A battery (pre-installed)
Connector for an LED indicator
Installation kit
Quick start guide