Simply plugs into your telephone line* and provides 4 independently controllable relay outputs. You can then call your number using a DTMF (tone dialling) telephone from anywhere in the world and remotely turn on/off any of the relays as desired.
It is possible to control a wide variety of devices via the relays for example security lights, heating and pump controllers, computers, etc.*
Each output is capable of switching resistive loads up to 48Vac/24Vdc @ 5 amps max and have high quality detachable screw terminal block connectors. (*NB The relays are rated to switch up to 240Vac mains voltage but the exposed screw terminal block heads would need to be placed inside a suitable enclosure to prevent exposure to hazardous voltages).
The user can set a 4-digit security Password, Tamper facility, number of Rings to Answer, Auto Hang-up time and Lockout facility. Compatible with all European, North American and Asian phone networks.
Supplied with a high quality custom made case.Specifications
|Power||Regulated 12-15Vdc (Order Code 660.446UK is suitable - some switch mode power supplies may not be compatible with this product)|
|Current Consumption||150mA max (30mA standby plus 30mA per active relay)|
|Outputs||4 x SPDT Relays|
|Up to 240Vac* or 28Vdc @ 5 Amps max. per relay (Relay Datasheet)|
|Output Connections||NO, NC, C (Relay FAQ)|
|User Settings||1. Password (4 - 8 digits)|
2. Anti-Tamper (1 - 9 attempts before Lockout; 0 disables feature)
3. Rings to answer (1-9; 0 disables auto-answer)
4. Auto hangup time (1 - 99 seconds; 0 disables feature)
5. Lockout time (1 - 99 minutes; 00 disables feature)
|Dimensions||130W x 110D x 30H mm|
|Connections||Power: 5.5 x 2.5mm DC socket|
Relays: 4 x 3-way pluggable screw terminal blocks
Phone: RJ11 type
|Compatibility||* This product can be connected to any analogue or broadband phone line and both corded or cordless (analogue and DECT) telephone sets and is operated using simple DTMF tones.|
|Product Formats||SELF-ASSEMBLY Electronic Kit (KT) or|
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info