| Battery Life | 6 hour talk time, 120-hour standby |
| Bluetooth | Yes, integrated |
| Weatherproof | No |
| Wi-Fi | Integrated dual-band Wi-Fi 6 802.11 a/b/g/n/ac/ax (2.4GHz & 5GHz), 802.11k/r/v Supported [WEP, WPA, WPA2, WPA3 (personal)] |
| Device Management | Yes, GDMS |
| Battery Capacity | Rechargeable 1500mAh Li-ion battery |
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The WP816 supports zero-touch provisioning and centralized management through Grandstream's free GDMS cloud platform, alongside its local web UI.
Yes — every unit is genuine Grandstream hardware sold by A5 IT, an authorized partner, and carries the full manufacturer warranty. In-stock units ship from US stock; backordered units ship as soon as stock arrives.
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