English translation of the Norwegian library. Product names and original documents retain their source language. Model-specific maintenance steps have been reviewed; other text uses assisted translation. Check the original manual before work.

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User guide · VESTA-335

Vesta utendørs magnet kontakt

Coverage: Trinnvis batteribytte

Product image VESTA-335
Product VESTA-335 · Supplier product page

Manual for this product

VESTA-335 – open the original manual at Vesta

Battery/power: 2 × AA L91 lithium

Before you start: check the full model name. Agreement test/service with the alarm provider before opening. Keep fastening and placement. On real smoke or fire: manage the danger first.

External input can be connected; leave wires untouched.

1. Take down or open

  1. Insert a flat screwdriver into the slot and push up to open the protective cover. Remove the battery cover.

2. Bytt batteri / lad

  1. Remove both batteries. Press the tamper switch twice.
  2. Insert two new AA L91 batteries following the markings.

3. Put together and in place

  1. Refit the battery cover. If the sensor was removed from the bracket, engage the slots and slide down to lock.
  2. Secure the bottom screws and refit the protective cover.

4. Test and confirm normal operation

  1. Check tamper status and test opening and closing with agreed confirmation of receipt.

Attach and Mount

  1. The ribbed marks on the magnet and contact must align. The maximum closed-door gap is 3 cm. Do not detach the bracket's breakaway section.

Original images and technical drawings

Technical drawing is not installed here yet. Open the associated original manual and control model before demounting.

Check that the drawing and any variations in the original manual are consistent with the device. Sources checked 08.09.2026. The step marked as derived is not an explicit disunity instruction from the manufacturer.

Date: ________; · Battery type/number: ____________________________________________________________
Datasheets, photos and movies from Climax

Fra produsenten Climax

DC-32-EX · Vesta-modell: DC-32-EX

The manufacturer's side covers this model family. Check the protocols, frequency, power supply and variant in the Vesta manual before using technical values or mounting advice.

Description, specifications and images at Climax

Datasheets and product brochures

Product photos of Climax (2)

The pictures show the manufacturer’s model family. Compare to your Vesta variant.

Vesta/By Demes: modellgrunnlag · Kontrollert 08.09.2026

Help when the product does not work

Connection type is not confirmed: check the model and manual before assuming it uses a battery. Record the current fault and visible changes; leave electrical troubleshooting to the installer.

Choose the symptom and check the model scope before following the steps. This is troubleshooting, not a list of confirmed product defects.

General advice — model-specific fault procedure missing.

Door/window sensor: shows open when closed

Applies to: General advice for the sensor type — not a verified procedure for this model. Use the model manual for opening, battery type, testing and settings.

  1. Check that the message concerns the correct door or window. Close it fully and read the current state again.
  2. If the sensor uses a magnet, look for loose, displaced or damaged parts. Correct side and distance depend on the model.
  3. Arrange an open/close test with the monitoring service. Compare the actual position with current system state, not just old events.

Check the result: The correct zone changes between open and closed.

Stop and get help: If the fault persists, let the installer check alignment and any external contact. Do not add a loose magnet or bridge wires.

Background source / example model (not model verification): support.ajax.systems — open documentation

Find help for another product Contact support

Sources reviewed 9 September 2026. Not tested on your installation.