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
Reverse wired modem lead range. RJ11 plug to UK BT431A plug...
8 gang extension lead for computer workstations. 1 in 3 out USB hub. 1 in 1 out surge protected modem connection sockets. 1 in 1 out LAN/ethernet surge protection sockets. 2m lead...
High quality Erp Compliant energy efficient fixed 12V regulated 1000mA max...
This kit makes it possible to turn up to three devices on or off over the telephone. It is also possible to check the condition of a switch (open or closed)...
MK160 Remote Control Via GSM Mobile Phone kit is a useful little board that will enable you to turn equipment ON and OFF from any location with mobile phone coverage...
4/8 channel DTMF telephone activated relay board. Control up to 8 mains rated electrical device simply by calling your phone from any location in the world...
Detects DTMF tones via an onboard electret microphone or direct from the phone lines through an audio transformer. The numbers are displayed on a 16 character, single line display as they are received...
Records the Start and Stop time of ALL outgoing calls along with the number dialled plus any other digits pressed during the call. Operates in real-time or stand-alone. Serial download formatted log data to MS Excel...