DAHUA systems
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DAHUA-9285
Dahua wireless alarm repeater
DAHUA-9285
DHI-ARA43-W2(868)
- Up to 32 wireless devices LED pairing and operation indicator Signal strength detection 868 ~ 868.6 MHz two-way radio communication Radio range up to 1.6 km in open field frequency hopping AES128 encryption mode Anti-sabotage tamper Low battery alarm Power: 12V DC, 1.5A Backup lithium battery up to 35 hours Operating temperature -10°C ~ +55°C Relative humidity 10% ~ 90% Polycarbonate and ABS plastic shell Dimensions: 163.2 (W) x 163.2 (H) x 32.5mm Weight: 32g