dogtra 280c 1-dog remote training collar - 1/2 mile range, waterproof, rechargeable, static, vibration - includes petstek dog training clicker dogtra dogtra 280c e-collar incorporates several features making it the most reliable e-collar designed for behavior modification of dogs. whether training detection or obedience, in rain or snow, this system has proven to be as durable as it is reliable. the remote dog trainer has a 1/2-mile range and is recommended for all breeds with mild to medium temperaments.<br> <br> features:<br> - level of stimulation shown on lcd screen<br> - ultra compact receiver suitable for small, medium and large dogs<br> - rheostat/volume dial with precise stimulation levels 0-127<br> - three training modes: momentary nick, constant stimulation, and non-stimulating pager vibration<br> - three bar led battery status indicator<br> - low to medium power stimulation for training even the most sensitive of dogs<br> - dog collar receiver and transmitter are fully waterproof<br> - 2-hour rapid charge lithium polymer batteries<br> <br> package includes:<br> - dogtra 280c collar receiver<br> - dogtra 280c collar transmitter<br> - splitter cable<br> - belt clip<br> - test light<br> - battery charger<br> - owner’s manual<br> - petstek training clicker<br> <br> to prevent the occurrence of skin irritations from pressure from the contact points the collar should never be work for more than 2 hours per day at first and 10 hours maximum after 4 to 8 weeks.<br> <br> important warnings<br> - dogtra e-collar is designed for dogs only<br> - do not leave the collar on your dog for more than 10 hours per day<br> - keep away from children at all times<br> - not recommended for dogs younger than 4 month old<br> - seek professional help if your dog becomes aggressive during bark reduction training<br> - observe your dog’s reaction to the stimulation before leaving them alone<br> - dogtra recommends consulting your physician if you are going to use the e-collar and you have any type of medical devices<br>