Grandstream WP820 Enterprise Portable Wi-Fi IP Phone – 7.5-Hour Talk Time

Retail floor, warehouse aisle, hospital ward, security patrol – your team's moving and the phone needs to keep up without a cable trailing behind them.

The WP820 is built for exactly that. Dual-band Wi-Fi (802.11a/b/g/n) with advanced roaming so the call doesn't die when someone walks past a concrete wall. Seven and a half hours of talk time, 150 hours of standby. HD voice with dual microphones and Noise Shield Technology cuts out the ambient noise so the other end actually hears the question.

It runs custom Android apps sized to the screen and keys – think inventory check-ins, patient logging, or security incident reporting without pulling out a separate tablet. Bluetooth syncs your headset and handles contact transfer between the phone and your mobile. Configurable button for push-to-talk, panic, or whatever workflow your site demands.

7 units on the shelf. Add to cart before the next warehouse fit-out eats them

• Dual-band Wi-Fi (802.11a/b/g/n) with advanced antenna design and roaming support for seamless movement
• HD voice with dual-MIC design, AEC, and Noise Shield Technology for clear calls in busy environments
• Rechargeable 1500 mAh battery – 7.5-hour talk time, 150-hour standby
• Supports custom Android apps tailored to the phone's screen and keys (retail, logistics, medical, security workflows)
• Integrated Bluetooth for headset pairing and mobile contact/call transfer; Micro USB and 3.5 mm headset jack
• Accelerometer and configurable button for push-to-talk, panic, or site-specific functions; 2 SIP accounts, 2 lines