Select Engineered Systems SG3DMCL Cellular Gate Access Syste
The Select Engineered Systems SG3DMCL is a cellular gate access system controllable via SMS, supporting 10 phone numbers, a 1,000-caller ID capacity, and 2,000 mixed pins, transmitters, and cards. Includes a free AT&T SIM Card ready to activate.
Overview
The Select Engineered Systems SG3DMCL delivers cellular-based gate access control without requiring a receiver. Gates can be controlled via SMS text, mobile app, or remote touch tones. The unit supports up to 10 phone numbers, a 1,000-caller ID for recognizable numbers, and allows mix-and-match use of 2,000 pins, transmitters, and cards. A blue backlit keypad ensures easy readability, and the built-in 26-bit Wiegand input enables card access. Includes a free AT&T SIM Card ready to activate.
Key Features
- Designed for external use
- Call forward to 3 rollover phone numbers in programmed sequence
- Site code range from 001 to 255
- Find out signal strength via SMS text
- Auxiliary relay for external camera or other devices
- REX (Request-To-Exit) input
- Hold gate for more than 1 hour via SMS text, mobile app, or remote touch tones
- Built-in 26-bit Wiegand input for card access
- Blue backlit keypad for easy visibility
- Non-volatile memory
- This version does not include a receiver
Specifications
- Mounting Dimensions: 7" H x 10" W x 6" D
- Construction: Black box with .090 aluminum primed and painted black texture
- Face Plate: Stainless steel
- Power Input: 12–24V DC only (12V DC 2A transformer included)
- Current Draw: 90mA @ 12VDC; 80mA @ 24VDC
- Operating Temperature: -20°F to 140°F
- Relay Output (2): Form C dry contact, 24V @ 3 amps
- Mounting: Surface or pedestal
- Tone Detection: Crystal controlled, capable of detecting 100mS DTMF tone; detects touch tones only
- Memory Type: Non-volatile
- Part Number: SG3DMCL
The Select Engineered Systems SG3DMCL is a reliable cellular gate access solution for installations requiring SMS-based control without a dedicated receiver.