Dahua ARD2251E-W2(868V) wireless alarm system outdoor CAM+PIR+MW sensor 15m 90° temp 868MHz

Camera passive outdoor infrared + microwave motion sensor for Dahua wireless alarm system

• Encrypted (AES128) communication between the devices on 868.0 MHz-868.6 MHz, distance up to 1400m in direct line-of-sight mode.
• Camera 1.3MP, 110° angle of view, 2fps shutter speed, IR light 15m, max 1280 × 960px
• Battery power supply (4*CR123A included), current consumption max. 1.5A alarm voltage.
• Dual element temperature compensated PIR sensor responds to object motion 0.3 m/s-2 m/s, microwave operating frequency 24GHz
• 3 levels of sensitivity, ignore function for animals under 40kg and 80cm, 15m surveillance area at 90° for 1m high installation.
• Battery discharge and ambient temperature monitoring, operating temperature -25 °C to +60 °C, plastic housing
• Management and daily use of the system via the DMSS app.
• Dimensions 297 mm × 146 mm × 120 mm, weight 763g, mounting height 0.8 – 1.3m, adapter ARA34E required for better mounting and guidance.