Ajax DoubleButton Black
Ajax DoubleButton is a wireless hold-up device that works with the Ajax Jeweller alarm to raise an alert in the event of an emergency such as robbery (Read more)
PRODUCT DETAILS
The Ajax DoubleButton is a wireless hold-up device that works with the Ajax Jeweller wireless alarm system to raise an alert in the event of an emergency such as robbery. It features two tight buttons and a plastic divider to protect against accidental presses. When pressed, it raises an alarm (hold-up event), transmitted to users and to the security company’s monitoring station. An alarm can be raised by pressing both buttons: one-time short or long press (more than 2 seconds). If only one of the buttons is pressed, the alarm signal is not transmitted.
The hold-up device transmits a signal to the hub via Jeweller-a two-way radio protocol communicating at a range of up to 1300 meters. A flashing LED verifies the successful delivery of the DoubleButton alarm. Jeweller encrypts the transmitted data and prevents device forgery. In the case of interference, the Ajax system switches to a free radio frequency, and when the air is jammed, it notifies users and a security company about the situation.
Features:
- Wireless hold-up device
- Both buttons need to be pressed to avoid accidental alarms
- Grade II
- Radio signal range of up to 1,300 m
- Alarm delivery confirmation
- AES encryption
- RF hopping
- Can be body worn or wall mounted
- IP55 rated body
- Works up to 5 years from battery
- Simple set up
Communication |
|
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 |
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 |
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 1,300 m |
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. |
Key features |
|
Number of buttons |
2 |
Accidental press protection |
both buttons pressing protective plastic divider |
Alarm confirmation |
with one DoubleButton or several |
LED backlight indicating command delivery |
The LED brightness is adjusted in Ajax apps. |
Alarm scenario |
by the DoubleButton pressing |
Recommendations |
Use Holder to fix DoubleButton Jeweller on surfaces. |
Sabotage
protection |
|
Sabotage protection |
Protection against spoofing device authentication |
Power supply |
|
Battery |
1 x CR2032 |
Calculated battery life |
up to 5 years |
Device’s operating voltage range |
1.8−3.3 V⎓ |
Device’s nominal operating voltage |
3 V⎓ |
Quiescent device’s current consumption at nominal
voltage |
0.54 μA |
Maximum device’s current consumption at nominal
voltage |
34.8 mA |
Full battery capacity |
235 mAh |
Low battery voltage |
2.2 V⎓ |
Low battery recovery voltage |
2.3 V⎓ |
End-of-life battery voltage |
1.8 V⎓ |
End-of-life battery capacity |
40 mAh |
Manufacturer |
Panasonic |
Enclosure |
|
Dimensions |
47 x 35 x 16 mm |
Weight |
17 g |
Operating temperature range |
from −10 °C to +40 °C |
Operating humidity |
up to 75% |
Protection class |
IP55 |
Colours |
Black or white |
Complete set |
DoubleButton Jeweller CR2032 battery (pre-installed) Quick start guide |
AJA0099 | DoubleButton (BLACK) | In stock | |
AJA0100 | DoubleButton (WHITE) | In stock |
Videos |
---|
Files |
---|
DoubleButton User Manual |
Links* |
---|
Ajax website |
Ajax support site |
* External websites provide additional content that supports the content on connectec.uk however the external Web site is subject to change and is beyond the control of Connectec Ltd. Connectec cannot guarantee the accuracy of content on external websites and does not endorse the information or products on any external websites. You will be subject to the external websites own privacy policy when you follow these links.
Get expert answers to questions specific to this product below or for more help visit our Q&A forum
Be the first to ask a question and help others interested in this product
Read customer reviews or submit your review of this product
Your feedback helps us improve our products and services as well as helping other users make informed buying decisions.
There are no reviews for this product.
Why buy from Connectec?
SUPPORT
Our technical support team are experienced installation engineers with years of field experience.
SERVICE
Customer service is our top priority. We always try to ensure we offer a first class service too all our customers.
DELIVERY
We offer FREE mainland UK delivery on orders over £75 and FREE next day delivery on orders over £150*.
PARTNERS
We are approved resellers for direct access to manufacturer warranty and support.
* Qualifying products only, subject to terms. For more information view our delivery information.