8 10/100Mbps auto-negotiation RJ45 ports, supports auto MDI/MDIX
Green Ethernet technology saves power consumption
IEEE 802.3x flow control provides reliable data transfer
Plastic case, desktop design
Plug and play, no configuration required
This 3-in-1 smart IR remote lets you control home appliances, monitor temperature and humidity, and automate actions—all from your phone. Supports voice control, 360° IR coverage, and fast Wi-Fi/Bluetooth setup.
The Grandstream GHP621 is a compact IP phone designed for hotel rooms and similar environments, featuring 2 SIP lines, PoE support, speed dial keys, a customizable faceplate, and easy remote management via GDMS.
The Grandstream GHP621 is a compact IP phone designed for hotel rooms and similar environments, featuring 2 SIP lines, PoE support, speed dial keys, a customizable faceplate, and easy remote management via GDMS.
128×384 backlit LCD display
20 programmable dual-color buttons per module, 2 pages per module (40 contacts total)
BLF/speed dial
Daisy-chain up to 4 modules for up to 160 contacts/extensions
BLA (bridged line appearance)/SC
Up to 2 concurrent HD calls
Extends an additional range of 300 meters outdoors and 50 meters indoors for added mobility
Automatic or manual association to DP750/DP752 base stations for easy use
Supports Plug-n-Play features like auto association, auto region detection and seamless call handover
Automated provisioning options include XML config files
Ethernet connection provides PoE features
Grandstream UCM6308 IPPBX Support up to 1500 Users and 200 Concurrent calls
ZKTeco SF-200 Fingerprint Time Attendance and Access Control 
TP-Link 8-Port 10/100Mbps Desktop Switch (TL-SF1008D) 
