Showing 289–304 of 1584 results
$ 43.27
In stock
Encrypted Protocol for Enhanced Security
For triggering emergency alarm
Completely water resistant
$ 42.49
In stock
Silent operation
Double-pole double-throw contacts for multi-notifications
Twin 45° screw terminals with EOL resistor splicing terminal
$ 33.74
In stock
Honeywell Home 270R Hardwired Hold-Up Switch In Plastic Case, White
$ 64.99
In stock
Silent operation
Double-pole double-throw contacts for multi-notifications
Twin 45° screw terminals with EOL resistor splicing terminal
$ 53.74
Only 7 left in stock
Designed for installation in cash registers, cash boxes and at tellers’ windows
When activated, sends and immediate signal to either the police or central office
Single pole double-throw contacts
$ 50.65
In stock
UL & CUL Listed
Dimensions: 2 1/16″W x 3 7/16″L x 1 1/4″H
Temperature Range: 32°F to 140°F (85% maximum humidity)
$ 32.07
In stock
UL and ULC Listed
Dimensions: 2″ W x 2 5/16″ L x 1″ H
Temperature Range: 32°F to 140°F (85% maximum humidity)
$ 37.38
In stock
Potter HUSD-15BL Series Dual Action Hold-Up Switch, Latching Mechanism (4370036)
$ 315.59
In stock
Ideal for medium-range applications.
Available with Wiegand, Serial (RS-232/RS-422) or Clock-and-Data interface
Sealed for indoor or outdoor use.
$ 97.68
In stock
With its keypad capability this keypad access device provides access control and security assurance
The key code technology delivers powerful and heightened security with convenience, affordability, and reliability
Widely used for indoor access control
$ 317.26
Only 17 left in stock
120 users
Indoor/outdoor self contained brushed metal housing
Surface mount vandal resistant design
$ 452.68
In stock
Ensures data authenticity and privacy through the multi-layered security of the Secure Identity Object® (SIO®) data model and Seos® next generation credential technology.
EAL5+ certified secure element hardware provides tamper-proof protection of keys/cryptographic operations.
Allows all wiegand-based communication readers to expand communication capabilities to OSDP, Hi-O and other bidirectional protocols.
$ 237.32
Only 13 left in stock
Get protected against unauthorized access, while also reducing fraud and identity theft with this card reader/keypad access device
By using proximity technology this card reader/keypad access device provides robust and affordable security
Suitable for controlling door security
$ 220.49
Only 15 left in stock
Wiegand Proximity reader with Keypad
Supporting 4-bit burst, 8-bit burst or 26-bit keypad output
Programmable Red or Green LED in standby
$ 178.34
In stock
500 users
Single gang flush mount design
Metal braille alpha-numeric key
$ 306.23
In stock
Get full control over access protection and ensure employees gain fast access with this keypad access device
By using key code technology this keypad access device provides robust and affordable security
Designed to be used as a surface mount