- New
Wireless input expander Dahua ARM320-W2(868)
€45.39
Tax included
Secure payments
SSL-secured connection, cash on delivery payment.
Fast delivery
Delivery nationwide – arranged after the order.
Returns
14-day right of withdrawal under consumer protection law.
General
| Type | Integration modules |
Ports
| Buttons | 1 × Start / Stop |
Features
| Tamper alarm | yes |
| Remote update | Cloud update |
| Remote configuration | yes |
| Mobile app | yes |
| Low battery detection | yes |
Wireless network
| Carrier frequency | 868.0 MHz–868.6 MHz |
| Max. communication distance | Up to 1600 m in open space |
| Communication method | Two-way |
| Encryption mode | AES128 |
| Frequency-hopping spread spectrum | yes |
Technical
| Battery | 3 × CR123A |
| Battery life | 5 years (4 years if the external input is pulse) |
| Consumption | Max. 150 mW |
| Operating temperature | -10 °C to +55 °C |
| Operating humidity | 10%–90% (RH) |
| Dimensions | 102 mm × 39 mm × 21.5 mm |
| Mounting | Surface mount or mounting inside a third-party device |
| Net weight | 0.077 kg |
| Gross weight | 0.135 kg |
| Certifications | CE EN 50131-1:2006+A1:2009+A2:2017+A3:2020 EN 50131-3:2009 EN 50131-6:2017+A1:2021 EN 50131-5-3:2017 Security Grade 2 Environmental Class II |
Specification
| Sensor | Triaxial accelerometer |
Peripherals
| Product details | Alarm inputs: 2 (1 for alarm and 1 for tamper protection); Auxiliary power output: 3.3 V, up to 10 mA |
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