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Description
GSM module with 2 relay outputs and 2 configurable inputs for gate openers, alarms and automation systems
Mod. DGSM-3A
SKU: F03-DGSM3A
The DGSM-3A module is a GSM device designed to manage automation systems and remote alerts simply and quickly. By inserting a standard SIM card, the device can activate relay outputs with a simple, free phone call, or send instant notifications via SMS and an alert call when its alarm inputs are triggered.
Applications: This device is an ideal solution for common and industrial automation applications. It is particularly suitable as a remote gate opener, allowing authorized users to open access points without call charges. It is also perfect for integration into alarm systems to send alerts via SMS to preset numbers, or to remotely control generic electrical devices (lights, boilers, motors) using simple text commands.
Technical Specifications
Connectivity: Quad-band GSM/GPRS radio, 850/900/1800/1900MHz.
Power supply: Universal 12-24 Vac/Vdc, ± 10%, with double insulation.
Power consumption: Maximum 100mA at 12Vdc; maximum 70mA at 24Vdc.
User management: Removable memory with capacity for up to 470 users registered in the phone book.
Inputs (IN1, IN2): 2 alarm inputs for volt-free contacts, fully configurable as Normally Open (NO) or Normally Closed (NC), with adjustable delay time.
Outputs (RL1, RL2): 2 relay outputs with common contact, maximum rating 30Vdc 0.5A (15W). They can be freely configured as timed or bistable outputs via SMS commands.
Enclosure and protection: IP43 rating, suitable for an operating temperature range of -10°C to +50°C.
Dimensions: Compact footprint of 105 x 95 x 32 mm.
Kit contents
1x DGSM-3A module.
1x L bracket with a self-tapping screw for wall mounting.
Attention: The GSM antenna (compatible models GSM02B or GSM1125 with cable) is supplied separately and is not included in the package. Correct operation also requires an active SIM card with sufficient credit, not included.
24-month warranty
eb: 377380908534
