Terminal Connection; Replacing The Battery; Technical Specifications - Urmet 1051 Manuel D'installation, De Programmation Et D'utilisation

If the jumper is set to OFF, the alarm is not activated after 6 pulses in 10 seconds (default setting).
7. Roller open detector setting jumper － 8 pulses/off (JP6)
This jumper can be used to select how many pulses are needed to activate the roller opening alarm.
With the jumper set to ON, the alarm is generated when 8 pulses are counted in 10 seconds.
If the jumper is set to OFF, the alarm is not activated after 8 pulses in 10 seconds (default setting).
< N O T E S >
< N O T E S >
The jumpers JP4, JP5 and JP6 may be set to ON only once.

If more than one jumper JP4, JP5 and JP6 or none are set to ON, the alarm will be activated after 5 pulses

counted in 10 seconds.
The pulse count will be reset if no pulses are counted within 10 seconds.

8. Test button

Terminal connection

Terminals 1
Terminal 1 may be used as roller opening detector and inertial detector.
The device can detect the movement of the roller by checking the micro movements (pulses) of the
detection cord connected to the roller.
Alarm activation can be set with 5, 6 or 8 pulses.

The count is reset if no pulses are detected within 10 seconds.

The pulses are programmed using jumpers 4, 5 or 6. Only one of the three may be set to ON.

If more than one of the three jumpers or none are set to ON, the alarm will be activated after 5
pulses counted in 10 seconds.
< N O T A >
< N O T A >
The cable cut of the connection to the roller shutter opening detector generates a 24H alarm
Terminals 2
Terminals 2 detect the opening of a Normally Closed circuit or a glass break detector. The signalling of an alarm on this input will
be of the same type as that indicated by the opening of the door.
To connect an external device:
1. Open the casing by loosening the fixing screws.
2. The upper part of the cover has a thin removable plastic part. Break the hole setup by
creating a hole for connecting the wires to the terminals.
3. Connect the device to the terminals.
The terminals may be used for the following situations.
If the contact cannot be installed on the door frame, an additional switch can be

connected to the terminal and the remote contact can be installed.
Any device with no-voltage contact and NC (normally closed) circuit can be connected to

the terminals using a contact as a universal transmitter.
Multiple devices with no-voltage contact can be connected together to the contact, as shown in the figure:


Replacing the battery

I. Remove the contact, removing the white plugs and then the fixing screws.
II. Open the open by loosening the fixing screws.
III. Remove the flat batteries and press the Tamper switch twice to discharge the device completely.
IV. Insert the new CR2 3V lithium battery in the housing, respecting the correct polarity.
V. Reposition and tighten the cover.
VI. Screw the contact back using the fixing screws and insert the white plugs again.

Technical specifications

Power supply: 1 3V CR2 lithium battery

Battery life: 5 years (typical value, may vary according to use)

Two-way radio frequency: 868 MHz

Working temperature range -10°C to +45°C

Dimensions: 107 mm x 32 mm x 22 mm

Weight: 100g

Certification EN 50131 Grade 2, Class Ⅱ

Hereby, URMET S.p.A. declares that the radio equipment type: MAGNETIC CONTACT WITH WIRED INPUTS 1051/203 is in
compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address:
www.urmet.com.
8
SIMPLIFIED EU DECLARATION OF CONFORMITY
DS1051-012A