ELK - P212S - Supervised Remote Power Supply 12VDC for M1 or Standalone Use

Product Overview

The ELK-P212S is a supervised remote power supply and battery charger providing 13.8 VDC output with up to 2 amps of current (30 watts). It monitors AC power input and rechargeable battery status, reporting abnormal conditions to an ELK-M1 control via the 4-wire RS485 data bus. Relay outputs for AC and low battery allow standalone operation with other controls (security, access control, CCTV). Features ESMT (Elk Switch Mode Technology) for low idle power and EBT (Elk Battery Technology) for maximum battery life.

Key Configuration

• • AC input: 16.5 VAC, 45 VA (ELK-TRG1640 or equivalent)
• • DC output voltage: 13.8 VDC ±5%; current rating: 2.0 amps; wattage: 30 watts
• • DC output protection: auto-resetting PTC; rechargeable battery size: max 12 Ah
• • Low battery cutoff threshold: ~10 volts; load regulation: ±2%
• • Dimensions: 5.5" × 3.25" × 1.25"; includes ELK-SWP3 multipurpose adapter plate

Key Features

It features ESMT for high efficiency and EBT to maximize battery life. The unit includes a master ON/OFF switch, visual power indicators, and automatic PTC over-current protection. It can be supervised by an M1 control or used stand-alone with built-in relay outputs for AC and low battery alerts. Each kit includes double-sided mounting tape and a 2-year warranty.