Optex dual PIR detector for outdoor use with Dahua wireless input expander

Kit Components

• x1 DAHUA-4293 (DHI-ARM320-W2 (868)): Dahua wireless input expander for connecting third-party detectors to the Dahua Wireless Hub
• x1 OPTEX-114 (VXS-RAM-W): Optex dual-PIR outdoor detector with a 12 m range and 90° coverage

Dahua DAHUA-4293 (DHI-ARM320-W2 (868)) wireless input expander

• Conversion device for connecting third-party detectors to the Dahua Wireless Hub
• Two-way radio communication at 868–868.6 MHz with a range of up to 1.6 km in open terrain
• Frequency hopping and AES128 encryption
• 2 alarm inputs: 1 alarm input + 1 tamper input
• 3.3V / 10 mA auxiliary power output for connected detectors
• Powered by 3 CR123A batteries with a service life of up to 5 years
• Low-battery detection and overheating alarm
• Operating temperature range of -10°C to +55°C and relative humidity of 10% to 90%
• Dimensions: 39 x 102 x 21.5 mm; net weight: 77 g

OPTEX-114 (VXS-RAM-W) Dual PIR Outdoor Detector

• Outdoor dual PIR detector with a coverage range of 12 m and 90°
• 16 detection zones
• Detection range adjustable in 5 levels: 2.5 / 3.5 / 6 / 8.5 / 12 m
• Sensitivity adjustable in 3 levels
• Active IR anti-masking
• SMDA processing logic to prevent false alarms caused by vegetation and adverse weather conditions
• NC/NA alarm relay and NC/NA fault output
• Built-in rear tamper and dual conductive mesh protection against interference
• Mounting height: 0.8–1.2 m
• IP55 protection and operating temperature range of -20°C to +60°C
• Powered by 3V–9V DC lithium or alkaline batteries (not included) or via radio transmission from the transmitter
• Dimensions: 199.3 x 81.6 x 109.3 mm; weight: 500 g