AJAX STREETSIREN OUTDOOR external siren black Wireless Alarm security WRL BLACK 7661

Wireless motion detector AJAX. With immunity to animals weighing up to 20kg (white)

– Operates up to 2000 meters from Ajax Hub in open space
– detects motion up to 12 meters away
– detects the first step of an intruder
– processes signals digitally
– uses authentication to protect against fraud
– tamper-resistant housing
– Detector’s response can be tested every 12–300 seconds (adjustable)
– Jamming detection, frequency hopping
– uses encrypted connection
– adjustable to three different sensitivity levels
– Uses AJAX SmartMotion algorithm to avoid false alarms from animals weighing less than 20 kg
– Prevents false alarms from gear and electromagnetic interference using FresnelTech optical component made of POLY IR4 material and Excelitas PIR sensor
– Two-way communication with Ajax Hub allows periodic checks and settings adjustments
– Battery life up to 7 years
– Connection and detection zone quality can be tested remotely
– Connects to Ajax Hub with one click

Detector type: Wireless
Usage: Indoor
Motion detection distance: up to 12 m
Sensitivity: 3 adjustable levels (low, medium, high)
Detection angle: 88.5° horizontal / 80° vertical
Recommended installation height: 2.4 m
Pet immunity: weight up to 20 kg, height up to 50 cm
Tamper protection: available
Radio signal power: 20 mW
Communication protocol: Jeweller (868.0–868.6 MHz)
Maximum distance between detector and central unit: Up to 2000 m (6552 feet) (open space)
Power source: CR123A battery
Power supply voltage: 3 V
Battery life: up to 7 years
Operating temperature range: from 0 °C to +50 °C
Operating humidity: up to 80%
Dimensions: 110х65×50 mm

AJAX