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Product description
![AJAX](https://www.lemona-electronics.eu/media/attribute/swatch/swatch_thumb/110x90/l/o/logo-ajax-name-black.png)
Wireless indoor siren that loudly notifies of an alarm during detector activation. It is installed indoors to warn of danger or deter intruders.
Features
Authentication to prevent forgery
Jamming detection and communication channels encryption
Tampering alarm
Indicates armed/disarmed state by means of a built-in LED
An external LED is connected to the siren, if necessary
Customizable sound level and alarm length during detector activation
Principle of operation
The device notifies of detector activation with an audible alarm. Sound level and alarm length are set in the mobile application.
Connector for external LED is available. It can be mounted outside your apartment or office to monitor the security system status.
Installation and set up
Ready to operate straight out the box: the battery is already installed, therefore there is no need to disassemble the siren. With one click, it can be connected to the hub in the mobile application. It can be mounted on the SmartBracket in just a few minutes.
Technical data
Type of connection: wireless
Installation method: indoors
Compatibility: operates with all Ajax hubs and range extenders
Type of notification: sound
Connector for external LED: available
Sound volume level: adjustable, 80−98 dB at a distance of 1 m
Alarm length: adjustable, 3 s−3 min
Indication of armed/disarmed status: Yes
Alarm signal delivery time: 0.15 s
Power supply: two CR123A batteries, 3 V
Battery life: up to 5 years
Communication range with central unit: up to 2,000 m in an open space
Two-way communication between devices: Yes
Self-adjusting RF output power: up to 20 mW
Block encryption based on AES algorithm: Yes
Device polling period: 12−300 s
Temperature sensor: available
Operating temperature range: from -10°С to +40°С
Permissible humidity: up to 75%
Protection class of body: IP50
Anti-sabotage: protection against fraud, jamming detection, tamper-resistant
Remote setting and testing: Yes
Dimensions: 75 × 76 × 27 mm
Weight: 97 g
Complete set
HomeSiren siren
SmartBracket mounting panel
Connector for LED indicator
Two CR123A batteries (pre-installed)
Installation set
User's guide