Check the listing for details. Gardner ATTS Bite Alarm - All Colours Available. Condition: New. Listed at 78.29 USD. Gardner Atts Bite AlarmsThe revolutionary ‘silent’ alarm head that set a new benchmark in quality and reliability thanks to their 100% water tight design, excellent build quality and high-quality electronics. Each ATTs head has a latching LED on the front and all audible indication comes from the compatible V2 ATTx and Deluxe wireless receivers. Each ATTs head is tuned into an individual channel on the receiver, that lights up, beeps and/or vibrates as set up.The original ATTs silent head features:Soft touch, non-reflective, rubberised finishBuilt-In transmission that is compatible with the V2 ATTx Receiver and Deluxe Receiver (the alarms must be programmed into a compatible receiver, which provides all the audible and vibratory indication)No buttons or knobs for increased reliability. Instead the ATTs heads use a “Intelligent” Protective Hard Case as Standard that acts as the ON/OFF switch for your ATTs, disabling the battery when fitted. Removing the hard case to turn the ATTsi ONAll ATTs heads are 100% Watertight! The absence of buttons, jack-plug sockets and speakers reduces the risk of water ingress and electronics damageThe rods sit in high parallel ‘ears’ that prevent lateral rod movement and reduce the risk of a rod being pulled off the alarm on vicious takesThe ATTs introduces a bite detection system that has ‘anti-rock’ firmware that stops the alarms from giving repetitive false beeps like many other roller wheel alarms doThe ATTs alarm comes with a high standard of digital circuitry for total reliability and performanceThe integral Low Battery Warning System signals the ATTx receiver which will beep to warn the user of a low battery state on any ATTs head (a series of beeps that register against that heads channel)A Betalight Slot on each ear for the dedicated 6mm x 2mm ATTs Tritium Max Betalights (these are sold separately)Brass 3/8 BSGF bankstick thread and locking nut will not corrodeUltra-compact and lightweightBatteries not included - supplied only with a test batteryAvailable in 7 different LED Colours - Blue, Red, Purple, Green, Yellow, Orange & White. The ATTx Receiver is also available with all these LED optionsHeight = 64mm, Width = 34mm, Depth = 21mmThe ATTs range of alarms are the most water-tight bite alarms availableTo make sure that your alarms stays in tip top condition it is important to look after them and treat them with careAll ATT heads are fully compatible with the Deluxe, Crystal Deluxe and original V2ATTx receiversFull 1 Year ATT Warranty