AJAX Wireless Indoor HomeSiren White

• Wireless indoor siren that loudly notifies of an alarm during detector activation. It is installed indoors to warn of danger or deter intruders
• 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
• Authentication to prevent forgery
• Jamming detection and communication channels encryption
• Tampering alarm

Specifications

• Type of notification : Acoustic and LED
• Sound notification volume : 81 – 105 dB at a distance of 1 m (adjustable)
• Operating frequency of the buzzer :  3.4 ± 0.5 kHz
• Tamper protection :  Yes
• Frequency band868.0 – 868.6 MHz or 868.7 – 869.2 MHz
• Maximum RF output power : Up to 25 mW
• Radio signal modulation : GFSK
• Radio signal range : Up to 2,000 m (any obstacles absent)
• Battery supply : 2 ? CR123A, 3 V
• Battery life : Up to 5 years
• Socket for connecting an external light indicator : Yes (power supply 3 V, 10 mA)
• Body protection level :  IP50
• Operating temperature range : From -10°? to + 40°?
• Operating humidity : Up to 75%
• Overall dimensions : 75 ? 76 x 27 mm
• Weight : 97 g
• Certification : Security Grade 2, Environmental Class II in conformity with the requirements of EN 50131