We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White rectangular wall-mounted door alarm unit with tamper switch and terminal connections

DSI, Inc.

DSI, Inc. ES4200-K4-T1 12-24 VDC/VAC 250mA Door Management Alarm With Tamper Switch

SKU CH-N315-1S1VP

A 12-24 VDC/VAC door management alarm drawing 250mA with a tamper switch for security monitoring

  • Door management alarm secures entry points
  • Tamper switch detects unauthorised interference
  • Operates on 12-24 VDC/VAC power
  • Low 250mA current draw conserves energy

Door Management Alarm ES4200-K4-T1

The ES4200-K4-T1 is a door management alarm designed for access-control systems in commercial or institutional settings. It operates on a 12 to 24 VDC or VAC supply drawing 250 mA and includes a built-in tamper switch for enhanced security monitoring.

12-24 V Input With Tamper Detection

The unit comfortably handles standard low-voltage access-control circuits within the 12 to 24 volt range at 250 mA. It is not suited for installations requiring higher current loads or voltages outside the stated 12 to 24 VDC/VAC window.

How it compares

Measured against everything we stock in Camera Mounts & Add-Ons, at today’s prices. Recalculated every night.

Price $281.99
Pricier than about 90% of the 1,144 comparable items (median $24.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 12-24 VDC/VAC input work with my existing 12 V power supply?

Yes, the unit accepts 12 VDC or VAC within the stated 12-24 V range, so a 12 V supply is compatible.

How can I verify the tamper switch is active after installation?

Open the enclosure; the alarm should sound immediately, confirming the tamper circuit is functional.

More in Camera Mounts & Add-Ons

Similar items