Dahua ARM9A4-W2(868) wireless I/O module, 16 inputs / 4 outputs
Description
Wireless I/O transceiver Dahua ARM9A4-W2(868) for connecting wired detectors to ARC3000H and ARC3800H series alarm panels. New. • 16 alarm inputs (0EOL/EOL/2EOL/3EOL) and 4 relay outputs (max. 30 V DC, 3 A) • 2 power outputs of 14.5 V, 2 A in total • 868 MHz, range up to 1600 m in open space, AES128, frequency hopping • Power supply 100–240 V AC; optional 12 V / 7 Ah battery (up to 30 h of backup) • Tamper, battery status detection • Plastic enclosure IP30, indoor wall mounting • Dimensions: 304 × 235 × 90.8 mm, 1.22 kg • Shipping by post or courier across Serbia • Pickup in Belgrade by prior arrangement
Details
| Condition | New |
| Advert type | For Sale |
| Category | Home Appliances → Other |
| Posted | 11/06/2026 |
Location
Srbija, Beograd, Nabokovljeva, №2EOpen in Maps
Delivery across the country
Payment is cash on receipt — Ovdix does not process payments.
On Ovdix since November 2026
396 listings
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