DAHUA ALARM REPEATER UP TO 32 PERIPHERALS

ARA43-W2(868) Alarm Repeater > Connects up to 32 peripherals. > Two-way RF communication. > LED indicator displays device status. > Supports manual and auto paring, extending RF distance for your security system. > Auto switches from dual antennas to reduce blind areas. > Cloud update and auto recovery of update failure. > Battery backs device working for over 35 hours when external power supply fails. Specifications Accessories Download Product Selector Input/Output Wireless Zone 32 × wireless peripherals Port Storage Battery Built-in lithium battery Indicator Light 1 that indicates pairing and working Power Switch 1 × power switch Function Pairing Mode Auto/Manual Tamper Alarm Yes Remote Update Cloud update Power Failure Protection for Configured Parameters Yes Disconnection Detection of External Power Supply Yes Low Battery Alarm Yes Search Signal strength detection Wireless Carrier Frequency 868.0 MHz–868.6 MHz Communication Distance Up to 1,600 m (5249.34 ft) in an open space Communication Mechanism Two-way Encryption Mode AES128 Frequency Hopping Yes General Power Supply 12 VDC, 1.5 A Battery Life Battery standby time: 35 h Operating environment –10 °C to +55 °C (+14 °F to +131 °F) (indoor) Operating Humidity 10%–90% (RH) Product Dimensions 163.0 mm × 163.0 mm × 32.0 mm (6.42" × 6.42" × 1.26") Packaging Dimensions 219.0 mm × 187.0 mm × 91.0 mm (8.62" × 7.36" × 3.58") Installation Wall mount; Desktop Net Weight 0.32 kg (0.71 lb) Gross Weight 0.74 kg (1.63 lb) Certifications CE Casing PC+ABS newsletter