Sherlo Multifunction Digital Timer Module - Relay

Sherlo Multifunction Digital Timer Module – Relay

The Sherlo Multifunction Digital Timer Module is a versatile relay timer designed for security, access control, gate automation, alarm, and custom low-voltage control applications. Built for installers who need flexible timing functions in one compact device, this module can be used to automate, delay, extend, count, or control relay outputs across a wide range of installation scenarios.

With multiple programmable functions, the Sherlo Timer Module is ideal for customising siren output times, beam bypass functions, guard awake systems, auto gate and garage door closure, false alarm prevention, pulse stretching, countdown triggers, and momentary-to-latching relay control. Its compact PCB design makes it easy to fit into enclosures, alarm panels, gate motor boxes, or other suitable low-voltage installations.

Operating from a 10V to 14V DC input, the module offers flexible trigger options with positive or negative trigger input, a reset input, and a relay output rated at 1A at 12V DC. It provides precise timing control from short relay pulses through to extended timer outputs, making it a practical problem-solving accessory for professional security and automation installers.

Key Features

• Multifunction digital relay timer module

• Suitable for alarm, gate, garage, access control, and automation systems

• Programmable with multiple timing and control functions

• Timed relay output from 1 second to 59 minutes and 59 seconds

• Timed relay output from 1 minute to up to 24 hours

• Auto gate / garage door closure function

• Guard awake timer function

• Pulse stretcher function

• Counter function

• Countdown trigger output

• False alarm prevention function

• Momentary-to-latching relay control

• Re-triggerable timer function

• Positive or negative trigger input

• Normally open reset input

• Relay output load: 1A at 12V DC

• Power input range: 10V – 14V DC

• Compact PCB size: approximately 52 × 65mm

Ideal For

• Alarm system installations

• CCTV and security integration

• Beam bypass applications

• Siren timing control

• Gate and garage door automation

• Guard awake systems

• Access control installations

• Custom low-voltage relay timing applications

• Installer problem-solving and automation projects

The Sherlo Multifunction Digital Timer Module – Relay is a compact, flexible, and highly practical timer solution for installers who need dependable relay timing control across a wide range of security and automation applications.