Elmes U4HR Four relay outputs receiver

ELMES U4HR a four-channel remote control superheterodyne receiver cooperating with the pilots ELMES companies which use the KEELOQ variable coding system. The receiver can work with 112 pilots. The receiver also works with other wireless detectors (CTX3H, CTX4H) or transmitter RP501. U4HR can act as a mini-control panel.

KEELOQ system guarantees high safety. In this system, each press of the remote control will generate and send new code. The receiver keeps track of these changes and responds only to the new code. Codes once used are not accepted. This prevents code reuse captured.

Superheterodyne receiver is characterized by high sensitivity and high resistance to radio interference. With this type of receivers it is also possible receivers work side by side without fear of mutual interference.
The receiver has a relay output, through which we can control other devices. Output type is set by a jumper (NC/NO).

In addition, we are signaling output (S) open collector to which you can connect an external optical or acoustic signal. Signalling attached relay also takes place by means of four LEDs arranged in the housing.

MODES:

• monostabile: (programmable output switching time in the range 0,25s to 4h
• bistable: (on output maintains its state until stopped by the user)
• work as a mini-control panel with the following characteristicseight
• • wireless alarm zones
  • arm and disarm the alarm with remote control
  • memory for up to 112 wireless devices
  • Alarm memory (even in the absence of power) of the alarm signaling LED
  • retentive arm or disarm the alarm after the power is turned off
  • panic function "panic" when you press the remote control for more than 2
  • limiting the amount of call alarm to 5 during the arms
    

SPECIFICATIONS:

• operating frequency: 433.92 MHz
• KEELOQ rolling code system. Microchip Corp. USA
• pilots memory: max 112
• input voltage: DC 11-17V
• operating temperature: -20°C...+55°C
• load relay output: 1A, 120VAC/30VDC
• output operation modes:
• monostabile: ON time: from 0.25 seconds to 4 hours
• bistable: turn - off
• output S (1A / 60V) of the type "open collector"
• tamper output indicates opening the housing, NC (compact with closed housing), used in alarm systems
• external dimensions: 24x46x73mm
  

The receiver does not contain remote.