door status sensor for sale, brand-new and used.

ZK Software C3-400 4 Door 4 Readers TCP/IP &RS485 Access Control Panel T&A Introduction: ZKAccess Systems are built on flexible, open technology to provide management, real-time monitoring , and control of your access control system—all from a browser, with no additional software to install. Our secure Web-hosted infrastructure and centralized online administration reduce your IT costs and allow you to easily manage all of your access points in a single location.

New unit, never installed. Comes with instructions and mounting plate. Unit will accept a rim cylinder lock, not included.

UP FOR AUCTION IS: Presence Sensor Prevents door operation when an object occupies swing zone Less expensive and easier to maintain than Floor mats Compact and unobtrusive metal enclosure Adjustable Pattern Adjustable reset time delay Activation LED 12 to 24 VAC operation Weather resistant enclosure The Model D14-1 Presence Sensor is a low cost device designed to detect the presence of an object within its pattern. It is an ideal complement to our D7 activation system for swing doors.

Gives a peace of mind GE/Interlogix Simon XT Wireless Security Alarm System Package with 3 Micro Door/Window Sensors New Other All sensors are new in boxes 1 Panel 600-1054-95R-V2 rev 1.3.2 with AC Transformer, Backup Battery, RJ jack/cable, new 3 Micro Door/Window sensors 60-688-95, smal

Brand New!! SD200-001 INTELLIGENT MASTER SENSORThe SD200-001 is the master sensor for the HVAC Energy Management System. This sensorfeatures a changeover relay contact output to control the operation of HVAC device according to theoccupancy status of the room.

Rutherford Controls 8310-DDS 28 MultiMag Brushed Anodized Aluminum Single Electromagnetic Lock with Door Status Sensor, 12/24 VDC (Pack of 1)

SYSTEM SENSOR 2112/24AITR 4 WIRE PHOTOELECTRIC SMOKE DETECTOR W/FIXED HEAT AND INTEGRAL TEMP 3 SOUNDER, AUDIBLE ISOLATED THERMAL AUXILARY RELAY 100 SERIES DIRECT WIRE SMOKE DETECTOR WITH SMARTCHECK. INSTALLATION AND MAINTENANCE INSTRUCTIONS 2112/24AITR Photoelectronic Smoke Detector with Fixed Heat and Integral Temp-3 Sounder Figure 1. Wiring diagram for the 2112/24AITR detector: 3825 Ohio Avenue, St.

Overview of the DS Series The ASE DS series of sensors and controllers provide a balance between price, sophistication, and control capabilities and capacities. Each unit is housed in a sturdy NEMA 3R enclosure rated for outdoor use. All internal electronic components are spec'ed for -40oC to +85oC operation.

VWR International 414005-110 Gravity Convection Oven 105L (3.7 cu ft) 120 Volt

Used Dickson TH803. Does not include power supply but will run off of batteries.This unit has been fully tested and works as it should. Accuracy has not been verified.

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ZK Software C3-200 2 Door 4 Readers TCP/IP &RS485 Access Control Panel T&A Introduction: ZKSoftware’s ZKAccess Systems are built on flexible, open technology to provide management, real-time monitoring , and control of your access control system—all from a browser, with no additional software to install. Our secure Web-hosted infrastructure and centralized online administration reduce your IT costs and allow you to easily manage all of your access points in a single location.

VF30 is fingerprint and RFID device, not only fingerprint. HID option we can order ONLY on SPECIAL ORDER. (Besides, you can use HID card with VF30, if it has HID reader module inside.