Talkback Slimline Speaker - Black NEC Digital phone It is a punch unit

It is a punch unit set that includes punch

IR Distance is up to 328ft (100M)

XProtect LPR Camera License

A SUP (Software Upgrade Plan) is required for each device that you use with your VMS where in camera or microphone is not included with this VMS or this SUP

Insulative Resistance : 5000mΩ

Talkback Slimline Speaker - Black NEC Digital phone It is a punch unitTalkback Slimline Speaker Black Slimline Wall Speaker Talkback Modern And Affordable Easy Install (hang On A Single Screw Or Use The Two Screw Bosses) Excellent Voice And Music Quality Builtin Amplifier Builtin Volume Control Weight: 3. 4lbs. Dimensions: 7inchh X 10. 3inchw X 3. 8inchd Black Valcom Power Units (0) Brand: Valcom