• 1,100 Users over 2 Outputs. Codes may be 4~8 digits: - Output #1  Form C relay, 1A@30VDC, 1,000 users - Output #2  Form C relay, 1A@30VDC, 100 users
• Outputs can be programmed to activate for up to 99,999 seconds (nearly 28 hours)
• Super user code gives admin access to keypad
• Up to 50 (01~50) possible temporary visitor codes, which can be programmed for one-time or limited-time use (1~99 hours)
• Programmable egress input with optional warning alarm and delayed egress
• Real-time clock to auto-disable access at specific times
• Up to 50 (01~50) duress codes for output #1 and 10 (01~10) for output #2
• Duress code signals a silent alarm if an authorized user is forced to open the door under duress
• 12~24 VDC/VAC Auto-adjusting operation
• All features are programmed directly from the keypad: No need for an external programmer
• IP66 Weatherproof Rating
• Mounts to a standard single-gang back box (surface-mount back box included)
• Durable and attractive stainless steel faceplate
• Tamper output: N.C. Dry contact, 50mA@24VDC max.
• Keypad illuminates when a button is pressed; backlight can be programmed for FULL, AUTO, or OFF in standby mode
• Mantrap: for a protected area with two doors, this feature allows only one door to be open at a time
• Door sensor input for anti-tailgating operation
• Door-propped-open warning
• Door-forced-open warning
• EEPROM Memory protects programmed information in case of power loss

The ELK-SL1 is a weather resistant strobe light designed for easy attachment to ELK's stainless steel speaker and siren units. An optional wall kit (ELK-WK1) allows the strobe to be mounted to a wall or to single or double gang electrical boxes.
The attractive SL1 features simple 12 Volts DC two-wire hookup, low current draw, and compatibility with virtually all 12 volt control panels (including pulsing alarm outputs). The ELK-SL1 is molded from virtually indestructible polycarbonate, such as Lexan, and is available in clear, amber, blue, and red.
Includes:

• Strobe
• FiberWasher
• Hex Socket Cap Type 3 Screw
• 3/16 inch Short Arm Hex Key
• Blanking Plug
• 2 Gel Filled B-Connectors
• Instructions