Dahua intercom IP Door Station DHI-VTO3211D-P1-S2 MW alarm parts The most popular Ness PIR

The most popular Ness PIR ever — Quantum now has a QUAD ELEMENT pyro sensor for an even better catch rate and noise immunity

an IP camera and an additional access point) right at the pole without immediately needing a separate hardened outdoor switch

3 Mpx 4K UHD - 3840 x 2160 PX

Compatible Cards

Dahua intercom IP Door Station DHI-VTO3211D-P1-S2 MW alarm parts The most popular Ness PIRDahua Door Station VTO3211D P1 S2 2MP HD CMOS Camera Viewing Wide Angle 140 degree ICR Night vision and Voice indication Mifare Card Reader Built in Speaker, Group Call, Video and Audio Messaging Support Dual way Bidirectional talk Built in Omnidirectional Mic Aluminum panel, IP65, IK08 Remote intercom with mobile APP(DMSS) Surface mounted